She has skills that far exceed what you'd expect from her appearance. Maybe it's because she is a bit strange, mature for her age
, or doesn't look like her age at all
. Vaguely similar to a Tykebomb
save she isn't necessarily groomed by a Big Bad
, and may well be a Big Bad in her own right or at least The Dragon
. Might be the fighting powerhouse on the good guys side
and can be mistaken for just the Tagalong Kid
until she unleashes the Waif-Fu
The character may be quite cute and is often smart enough to use that to her advantage
, quickly manipulating anyone
stupid enough to fall for her act
. Her actual personality will usually be very clever and cynical, though. She may also be more innocent or good-natured, but no less charming so that she generally gets her way. Often extends to what she is wearing
, if she cares at all
If put into serious danger she can often show an absurd amount of power and will easily deal with any annoying perverts in the most casually devastating way possible. Often a practitioner of Waif-Fu
, and can be an example of Small Girl, Big Gun
or Girl with Psycho Weapon
. Can be a Cute Bruiser
, but doesn't rely on brute strength. If she doesn't have ridiculous strength, she would be Weak, but Skilled
. Most noticeable in characters who look very young, since many characters tend to catch on to overpowered teenagers much quicker.
Compare Enfant Terrible
. May belong to a Badass Family
. May grow up to be a Lady of War
, although often with a touch of Femme Fatale
. If lacking in charisma, she would be an Action Girl
, or possibly Dark Action Girl
Contrast Badass Adorable
and Tyke Bomb
; the distinction being that the Little Miss Badass is never restricted by a guileless disposition and can occasionally be found reveling in her own badassery, veiling her ruthlessness only when it suits her.
See also Troubling Unchildlike Behavior
, which some of these characters engage in.
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Anime and Manga
- The quiet, petite Kirino Kotori of Ai Kora turns out to be Heir to the Dojo of a ninja clan, and also has a rather nasty temper on her.
- Angel/Tenshi/Kanade Tachibana from Angel Beats!. She's as close as you can get to a Protoss Zealot and Agent Smith packed in a small girl's body, although isn't evil like the latter and isn't an alien like the former.
- Attack on Titan's Mikasa had bullies run scared just seeing her and isn't shy about punching friends out (or throwing them against walls) when needed, and ranked 1st in the army academy amplitude test. We can all thank Eren for that
- Sweet, adorable and harmless Elizabeth "Lizzie" Middleford of Black Butler turns out to be one when it's revealed in Chapter 57 that because she didn't want her fiancé Ciel to see her "uncute" side, she deliberately hid her badass side and did a very good job of it until, finally, when Ciel despite his best efforts ends up injured and unable to save her, Elizabeth candidly leaps into the air and takes down the zombies with swords in both hands, saying that she will save him and become the wife of the Queen's Watchdog.
- Gretel in Black Lagoon. Despite being only 11 years old she has the ability to run and fire a Browning Automatic Rifle to great effect as well. She might be a cross-dressing boy though. Similarly, her "brother" may fit this trope...
- Yachiru Kusajishi in Bleach. She looks about six, and uses her cutesy antics to get many things more serious people would never give her, but she's second-in-command of the most violent of the Shinigami divisions and can dish some very scary whoop-ass, though she generally just rides around on Kenpachi's shoulder. (Yes, she's that small. And he's that big.)
- Nelliel Tu Odelschwanck, who LOOKS like a helpless little girl, but get her agitated and she'll turn into her Adult, Ex-Third freakin' Espada form and tear you apart.
- Also, the shy and meek Ururu, who comes equipped with her own personal BFG. (Check out the reveal at 1:00 in the clip from Karakura Super Heroes.) She also is a kick-ass boxer.
- Meiling/Meilin of Cardcaptor Sakura. Took on the Fight Card (that is, a supernatural being created to do nothing but fight, and to do it well) in hand-to-hand combat, knowing full well that she couldn't beat it, just to distract it long enough for Sakura to figure out how to seal it. She literally almost got killed in the process.
- Claymore has more of these than it knows what to do with. There's the sweet and positively precocious Riful, one of the most powerful awakened ones in existence. Her favorite hobby is having her boyfriend torture people into going One-Winged Angel. Then there's the other Big Bad, Priscilla. Just like Riful she's cute as a button but, again, she's probably going to eat your soul. After the Time Skip they threw in Miata who mixes it up by being just this side of Ax-Crazy.
- In Code Geass, Anya Earlstreim is one of the highest ranked knights in Britannia and pilots one of the biggest mecha yet seen... Yet she's barely 15 years old and looks about 12. Nunnally in the spin-off Code Geass: Nightmare of Nunnally covers Anya's narative position in that work.
- D.Gray-Man's Road Kamelot is only 12 years old — and yet she is one of the most fearsome villains. She's very powerful and is able to manipulate space. Her hobbies include playing, eating candies, and driving people insane. It's possible that she's also multidimensional, as she mentions that she can teleport without using the Arc because she exists both in the real world and the world she lives in, which just so happens to be scary and nightmarish. And then it turns out that she only looks like a child. She's the second eldest Noah after Adam, aka the Millennium Earl, and has looked 12 for the last 35 years.
- From Dance in the Vampire Bund, we have Mina Tepes, the Princess of all Vampires. She looks like a 10 year old girl when not in her true form but is several centuries old. She can also kill you in many different ways.
- Emily from Dansai Bunri no Crime Edge is among the youngest Authors and is very skilled with her killing good. She even manages to curb-stop Kiri twice.
- Suou in the second season of Darker Than Black is getting there, thanks in part to time spent being yelled at by a supreme badass and in part to the Small Girl, Big Gun effect.
- Daida "Punishment" Hibana in Deadman Wonderland is a psychopathic kindergartner who was sent to the prison after dismembering several of her classmates. Brought up by her deranged mother to believe that injuring people helps them grow up, she wields a BFS twice her size with no apparent effort.
- Ai Haibara in Detective Conan, despite being older than she looks, is absolutely one. How often do you see an apparent first-grader calmly leveling a handgun at someone?
- Ruki Makino in Digimon Tamers, complete with Badass Longcoat and Cool Shades in her debut.
- Cisqua of Elemental Gelade, who even the author implies has access to possibly infinite amount of space in her cape and hat. And what does she use all the space for? Guns, missiles, bombs... anything that explodes.
- Veronica from Franken Fran, an Artificial Human with the body and personality of a preteen girl...and a healthy variety of weapons integrated. She also has a rather low killing threshold.
- May Chang in Fullmetal Alchemist has cute braids, a little panda and very good manners. She also keeps pace with Scar and Ed when fighting off monsters.
- Mint Blancmanche in Galaxy Angel, although she's actually a teenager (just barely, at 15), who just happens to look young. Though you really have to get on her bad side to make her mad enough to qualify, in the Anime, she has a habit of concocting selfish plots up to and including letting the rest of the Angel-tai drown rather than see her with her head stuck in a wooden cutout.
- Vanilla H is similar. She looks quite young, is a Waif Prophet/Oracular Urchin... and she'll give you three chances. Then she can destroy cities.
- Sechs was born/created less than two years before kicking major arse all around Jeru.
- Elf and Zwolf appear more as comedy characters, but they're still pretty capable fighters, albeit outshadowed by the World of Badass ZOT tournament. In the earlier stages of the manga they routinely slice up their opponents with Razor Floss, and apparently got Sech's arm this way before the main story. And they're no older than Sechs.
- From Gunslinger Girl, the eponymous cybernetic assassins, pre-teen children salvaged from near death, trained and brainwashed to become Italy's most elite counter-terrorism unit.
- Minnie May in Gunsmith Cats. Bit of a subversion as well since she's also older than she looks, and uses this to comical effect with her boyfriend, when, say, renting a hotel room. She's 17, looks about 13, and was originally a prostitute for people with a lolicon fetish. After she met her boyfriend (a reputed underworld bomb maker), she picked up on his trade and is now something of a cute Mad Bomber.
- Hell Girl: Ai Enma, who takes on the form of a vulnerable young girl clad in either a kimono or a black and red fuku. When angered, she has the power to take out an entire village with powerful fire blasts. She's also far older than she looks.
- Hellsing: Girlycard has all of regular Alucard's powers in a little-girl package. Why would an immortal, all-powerful shapeshifting vampire take on the form of a little girl? As far as the audience can tell, for no reason except because it's FUN.
- When Seras was younger, seven years old in fact, after her parents were murdered and while her mother's corpse was being raped, she charged out of the closet that her mother had hid her in, picked up a fork, and stabbed him in the eye with it. She was then shot, but she survived.
- Integra fit this trope when she was younger. She shot her uncle in cold blood immediately after it was made clear that her new pet would do it for her, earning her more of said pet's difficult-to-gain respect. Additionally, Manga flashbacks reveal she was capable of ordering around full grown men like they were lapdogs.
- Argent, Iono's pint-sized, smart-mouthed, samurai-like, special forces bodyguard in Iono the Fanatics.
- InuYasha's Kanna, despite being ten years old (technically, less than a year old), can absorb and deflect most of the characters' attacks very easily. Not only that, here's an attack you definitely cannot block-her sucking out your soul.
- Mizho in Karakuridouji Ultimo. You think that her Goth image is just a tough act? Well, this girl has kicked three guys' asses using just pocky and a crutch. She is seen smiling and laughing during all of this.
- Hatoko, five-year-old controller of Suzuka from Kidou Tenshi Angelic Layer.
- One of the Kirby Anime's Ensemble Darkhorses, Sirica, counts as one as well, being a young Action Girl with a badass five-in-one weapon that can change into a flamethrower, grappling hook, bazooka, machine gun, and even a sword. Plus she's the daughter of the legendary Galaxy Soldier Garlude. And she's very cute, too. No wonder she's so popular despite only appearing in a few episodes.
- Morgiana from Magi – Labyrinth of Magic seems fairly low-key at first, what with being a traumatised and much abused slave girl... Until you realize she belongs to the Fanalis, a Proud Warrior Race hunting tribe with borderline superhuman fighting ability, and she puts her skills to very good use once she's released from her owner and joins the main group. The opening shows her kicking the hell out of freaking tigers bigger than her... and the series reveal later that even a single scratch from these tigers would have killed her.
- Lyrical Nanoha: In the first season, Nanoha and Fate are proficient magical combatants at age nine, joined by Hayate at the same age in the second, as well as the Really 700 Years Old Vita. In the third season time has skipped ahead ten years, so Nanoha, Fate, and Hayate have grown up... but Vita hasn't (being immortal and thus no longer physically aging), and they have more to add to the mix, including Vivio, a clone of the legendary Sankt Kaiser whom Nanoha eventually adopts as her daughter. The fandom has been known to joke that any girl who cannot defeat a grown man by age 10 is disowned.
- The young-looking but centuries-old vampire/wizardess Evangeline A.K. McDowell of Mahou Sensei Negima! was a mostly played-for-laughs villain in an earlier arc, but shows her badassery in the Kyoto and Tournament arcs - her earlier weakness was explained away as affection for the hero.
- A (much) later chapter has a character draw a humorous "Strength Table". The Demon God sitting at the very top? Evangeline (with Chachamaru's help) took him down in a little over a minute [and most of that minute was telling everyone around to make sure to watch her kill it]. Basically, after 22 volumes, the author is still saying, "She's really strong, so I can't actually have her fighting seriously yet."
- Understatement. The manga has finished, and the sequel has begun (UQ Holder), and we still have no idea how powerful Evangeline is. At no point yet has she absorbed dark magic, her specialty technique, even when fighting against Negi's insane Lightning God form. She has shown no signs of exertion, nor of power use at all. There is a reason the Did You Just Punch Out Cthulhu? page has declared her the Cthulhu.
- You can note that either Evangeline or Chachamaru will fit this role based on what criteria you use. Evangeline fits the looks but is, in reality, centuries old. Chachamaru on the other hand, looks high school age, but is only two years old. Both have had their own moments of badass to qualify them.
- Yue Ayase commanded three of her Valkyrie classmates who were years her senior to aid her in knocking out a Griffin Dragon. The final attack on it was done, by Yue, dodging her ally's covering fire, with one magic attack and a dull ceremonial knife. And she gets more badass from there.
- Nodoka Miyazaki at one point took the Lifemaker Key from Dynamis by HERSELF!
- Michiko to Hatchin: Hatchin evolves over the story into a more mundane than average version of this. At one point near the climax she faced off with a former gang lord; throwing rocks at the guy with a high-powered handgun.
- Nabari No Ou has some examples. The most outstanding example being Raimei, a 14-year-old samurai with a bad attitude and really Badass samurai techniques.
- Shijima, the cute white-haired girl who managed to have the most powerful ninjas of Nabari's asses handed to them with just her hands. Also mopped the floor with all the main cast. Then again, she is actually a Cat. Who is about 300 years old. And is also immortal. which should pretty much explain it.
- Naru Taru has to a degree, Mamiko Kuri.
- Miyabi in Ninin Ga Shinobuden. She's the only regular who's even remotely competent.
- Nogizaka Haruka no Himitsu's Alice, a shy, sweet little maid with a spiked bat, brass knuckles and enough strength to crack open a street and create a geyser
- Noir's Kirika. Quiet, sad, cute, and can kill in many creative ways. Taken to extremes when it's discovered that she shot Mireille's parents, when she was a tiny tot in overalls.
- Omamori Himari's Shizuku qualifies as one as well as being the only little girl of the series. She can track someone using the moisture in the air alone, spit icicles at high speed, and she's not being arrogant when she states that her water can cut through anything-she uses it like a freaking SWORD. Being able to turn to water to avoid the consequences of being sliced in half. And if she's at full power, she can trap you inside a whirlpool-ON LAND.
- Then there's Tama. Who, as part of her introduction chapter, pins the titular character to the ground and bites a chunk out of them. Said title character, Himari, can't even put up any resistance. Himari only lives because Tama thinks she tastes bad.
- One Piece Film Z : Getting transformed into a kid doesn't cause Nami to lose any of her Badass Adorable-ness.
- Mitsuki in Onidere looks like a cute grade-schooler who loves bears. But she is a member of the most feared gang in their area, the all-girl group Demon Head. She can also tame bears and get them to do what she wants.
- Alice the B-Rabbit (short for Bloodstained Black Rabbit from Pandora Hearts could be the Trope Codifier for this: She's wearing one of the fanciest dresses on this list, smart and cunning (not to mention a distinct Tsundere), and parenthetically the most powerful chain there is. Except she's not.
- Pokemon Mewtwo Returns: Team Rocket agent Domino. She has literally no Pokémon of her own, and manages to kick ass merely with gymnastics and electric flowers. She also successfully fools the main cast into thinking she's one of the good guys by acting like a traditional dumb blonde when her real personality is exactly the opposite.
- Perhaps more badass than that is that Domino gets away with talking to Giovanni any way she damn well pleases, including telling him that he's crossed the line and lost all sense of Pragmatic Villainy.
- All of the female 'Dex Holders in Pokémon Special qualify as this. Of note is Yellow, who everyone underestimates until she gets pissed off and completely crushes the competition.
- The Anime has at least two in Ash's Bayleef and Snivy. Best Wishes character Iris is this too...but not for the same reasons as in Pokémon White.
- Phantom Thief Pokémon 7 has Lily who is, or was, one of the best grunts Team Galactic has to offer (and in this continuity they're quite the fearsome bunch), but can't be older than fifteen at best.
- Homura Akemi from Puella Magi Madoka Magica. She never flinches, she never falters, and until Madoka nearly makes a contract with Kyuubey, she never loses her cool. Killing witches in the utmost badass of manners. Her friends are no pushover either, and all of them are around 14 years old.
- Rozen Maiden has a cast full of girly, childish magical dolls that are from the human perspective as good as invincible.
- Lady Kayura in Ronin Warriors, who, according to Sunrise, is physically 12 years old. Doesn't change the fact she was the only foe the warriors could never beat.
- To a lesser degree, the preteen sorceress Lily in Rune Soldier Louie.
- Shaman King gives us Anna Kyoyama, an Itako (traditional Japanese shaman) and spirit medium who is Yoh's trainer and fiance. She's calm and mature for her young age, plus she kicks ass with her bead necklace, which she can also channel other spirits into others with. And to top it all off, she even tamed Hao's Shikigamis and used them as her own guardian spirits until Hao turned them against her and the rest of the Yoh-gumi. Now that's saying something.
- And then there's Jeanne, the real leader of the X-Laws. At first sight, she's just a twelve-years-old cutie... whose furyoku levels are of the closest to Hao.
- Slayers: Lina Inverse is clever cynicism personified — and people who know her only by name are often shocked to learn that this short, big-eyed, small-chested teenager is the infamous Dragon-Spooker and Bandit-Slayer herself.
- Maka Albarne from Soul Eater is a young, sweet and friendly girl ... who wields a ginormous scythe. Yup.
- Spice and Wolf's Holo is quite the tease, but has lived for centuries and could turn into a big bad wolf to maul anyone who tries to attack her or Lawrence.
- Rio in Spiral. She lures a teacher to his death, blows up her own chest to hide the evidence, built the bomb that did it.
- In Tiger & Bunny Kaede Kaburagi ends up becoming Sternbild's most badass little girl after developing superpowers. What other ten-year-old can claim to have saved almost every Sternbild superhero from a Mad Scientist's inescapable death trap?
- A Certain Magical Index and A Certain Scientific Railgun
- Misaka Mikoto is the third strongest Esper for a reason.
- Her roommate and Abhorrent Admirer Psycho Lesbian Stalker with a Crush, Shirai Kuroko, is also one, as she once took down an armed bank robber many years older and much larger with a series of well executed martial arts moves. His partner took a bit more effort after he caught her off guard, but the situation ended with her hand on his face and her asking him if he wanted to bet if his power or hers were faster.
- To Love-Ru: Don't. Mess. With. The. Loli.
- Also Eve in Black Cat, who she was derived from. She can turn her hair into nano-blades and cut you at a particle level.
- Trinity Blood's Seth is both powerful and sneaky. And it turns out she's waiting to correct the weakness against the UV and silver from her "Children" to make perfect soldiers who would conquer the Outer world. She never stopped her plans from world conquest.
- Rebecca Hopkins of Yu-Gi-Oh! is twelve years old, in college, the American dueling champion and manages to hack into KaibaCorp to guide Seto and Yami Yuugi through while under attack from Dartz.
- Believe it or not, Misty from the Pokémon Original Series is 10 years old, the same age as Ash (although it's easy to miss because it's not stated in the dub).
- Syal from Mother Keeper is this, looks like a sweet teenager and is extremely happy go lucky. She's actually the mother keeper that does most the work and is the best fighter on Eden's side.
- The Authority Jenny Quantum exemplifies this. Her superhero career started a few days after she was born, when she vapourised a giant's legs; nowadays, a nine-year-old physically aged to 14, she's the leader of the team. (It probably helps that she's the resurrection, or regeneration, of previous leader Jenny Sparks.)
- Batgirl. Although now a teenager, Cassandra Cain was revealed to have finished the majority of her assassination training at the age of eight. I say most because she semi-failed her last test (she killed the guy but was so horrified by what she did that she ran away from David Cain, her father/mentor.) A Fan Nickname for Cassandra is "Little Miss Ninja Goddess".
- Body Bags: Panda Delgado is a petite although buxom 14 (and a half) year-old - and a professional bounty hunter with a deadeye aim.
- Kick-Ass: Hit Girl is an 11 year-old girl with a lock for a symbol and a katana, who annihilates a room full of baddies in her first appearance.
- Livewires: The Marvel Comics Mini Series included Gothic Lolita, the team's android muscle, who looked young and dressed in her namesake style of clothing.
- Runaways from Marvel Comics' Molly Hayes is the eleven-year old physical powerhouse of her team and falls somewhere between this trope and Badass Adorable, Depending on the Writer. It's thus uncertain how much of the little kid persona we see is veil and how much is her real personality.
- Sin City: Miho. Deadly little Miho.
- X-Factor: Layla Miller, as written by Peter David. Don't mess with her: she knows stuff.
- Shadowcat was a master ninja (and experienced superhero and expert hacker) by the age of 14, thanks in part to some Year Inside, Hour Outside training by Wolverine's Evil Mentor.
- X-23. Although now a teenager, when she was being trained to be the killing machine she currently is, she used her cute little kid-ness to get close to her targets and eliminate them. Her first kill was at age 9, and it's implied that by the time she escaped her handlers at 13, she already amassed a body count in the hundreds.
- Magik was the most sexualized of the female New Mutants. She has never been seen pursuing a romance, but would wear the skimpiest outfits and a few times flirted with bad guys while threatening them with eternal torment. Her antics are mild by today's standards (well, except for the dental floss she'd wear as the Darkchylde), but it still becomes a little awkward considering her true age.
- Amy Rose from Archie Comics' Sonic the Hedgehog. Went from being a Bratty Half-Pint to HUMILIATING the Iron King, a Made of Iron bruiser of a warlord who had previously proved impervious to Sonic's high speed attacks, in each of their encounters and flattening a massive war machine in one hit.
Films — Animated
- Hoodwinked has Red Puckett, who impressively has a black belt in karate and beats up the Wolf.
- The Incredibles: Nice turnaround for Violet.
Films — Live-Action
- Buffy the Vampire Slayer would have been all of fourteen years old in the film, fifteen or sixteen at the start of the series, and the shortest member of the cast. She was 17 or 18 in the film; the series retconned her age.
- Subverted in Balls of Fury when a greatly feared ping pong champion turns out to be a cute little Chinese schoolgirl, but the hero easily crushes her and laughs in her face, causing her to cry.
- Battle Royale: Some of the more capable girls become this by necessity. Most notably, Mitsuko Souma and Takako Chigusa.
- Chocolate: Zen, an autistic teenage girl who is martial arts savant.
- The pre-time skip version of Cataleya in Colombiana. And this was BEFORE she learned how to kill people.
- Dune: Alia. Even more so in the novel. While the David Lynch film either glosses over it or fails to explain it, in the scene from the movie after she kills Baron Harkonnen, where she's out on the battlefield with the crysknife and the strangely gleeful look on her face, she is actually engaged in systematically killing the enemy wounded.
- Friday the 13th
- Part VII: The New Blood: Tina Shepard, who uses Psychic Powers to smash, electrocute, hang, and immolate Jason (amongst other things), which came to a head when she blew her own house up to try and kill him.
- Part VIII: Jason Takes Manhattan: Rennie, who stabs Jason in the eye the first time he attacks her (which is actually quite impressive by the standards of Jason's victims) and melts his face with toxic sludge.
- Full Metal Jacket: The V.C. sniper
- Roxy in God Bless America.
- The title character of Hanna.
- Hard Candy: Haley Stark (Ellen Page) kicks major pedophile ass.
- In Kick-Ass, Hit Girl takes this to the absolute extreme, even more so than her comic incarnation. The apartment scene alone makes her worthy of this, but she also gets major points for the Darkened Building Shootout and the Executive Suite Fight. She swears more and kills more people than all of the other characters combined, and is easily the most popular character in the film. She also gave the Moral Guardians a heart attack.
- Kill Bill:
- Gogo Yubari. A cute Japanese girl who wears a girly school uniform. But she's also deadly as hell. And she can do wonders with her weapon of choice — a spiky sphere on chain.
- O-Ren Ishii, when she was young. She manages to avenge her parents when she's a pre-teen and she quickly becomes one of the top female assassin in the world.
- The Last Boy Scout: The daughter of Bruce Willis' character, who rescued her dad by pretending to be a lost little girl and approaching a gang of cutthroat corporate mercenaries and hands her father a .357 hidden in her teddy bear.
- Little Sweetheart gives us Thelma. Sure, she can't aim very well, but she will chase you and she will kill you if she's trying to. To make up for this, she has the stealth skills of a ninja (after the first stealth attempt, which failed), the empathy of Alex Mercer at the start of Prototype, the photography skills of Frank West and the manipulation skills of an early-on Light Yagami.
- A Nightmare on Elm Street
- Alice in The Dream Master, who literally did kung fu on Freddy.
- Freddy vs. Jason: Lori, (played by 5'1" Monica Keena) pulling Freddy out of the dream world, setting a dock on fire, and killing him with Jason's machete. By the end she is one of the most kickass Final Girls in either series (the hottest).
- The Professional: Natalie Portman's character, Mathilda, although she never actually goes through with anything.
- Push: Cassie Holmes (Dakota Fanning).
- Serenity: River Tam. She's a teenage girl and a genius skilled in everything, and she's also a psychic. She's messed up because the Alliance played with her brain and turned her into a super soldier.
- Robyn, from the movie adaption of Tomorrow; When the War Began takes out a group of soldiers in the climax and is shown carrying grenades at the end. Truthfully, it isn't really her choice.
- True Grit (2010 version): Mattie Ross, not so much for being a killer (although she does kill Tom Chaney) but for being utterly impossible to intimidate. Also you do not want to haggle with her. The epilogue is a deconstruction of the trope, as it reveals that she's matured into a completely hard and joyless person.
- Kitty Pryde. In X-Men: The Last Stand, she made the Juggernaut her bitch!
- Zombieland: Little Rock (Abigail Breslin).
Tallahassee: You got taken hostage by a little girl?
Columbus: She was like a crouching tiger...
Tallahassee: She's twelve!
- In the 1982 film adaptation of Annie, Annie is clearly more than a Heartwarming Orphan. She's managed to stomp her evil caretaker's foot and make it hurt, outrun police officers, stuff boys into trashcans, break her adopted father's leg (by accident while showing him what she's learned earlier) and trick her kidnappers into pulling over, then steal their cheque, climb over a fence and rip it up in front of them.
- The unnamed little girl on the flight in Red Eye. Suppose you're a nine or so year old girl flying alone on a crowded flight, and you notice a man cornering a distressed-looking woman in the lavatory, and overhear him threatening her. You try telling the flight attendant, but she doesn't understand the situation and isn't much help. Then, as the flight lands, you see that woman stab the man that was threatening her in the neck with a pen and run like hell. The man chases her. Do you, a) sit there and do nothing, b) try to hide so he won't realize you're onto him, or c) kick your bag out into the aisle so he'll trip, giving the woman a little extra time? This girl picks c), and it probably gave Lisa enough of a headstart to save her life. The fact that she managed to do this without anyone noticing is doubly impressive.
- Arguably, all the female cast in Gone, but especially Brianna, the youngest Action Girl of the series.
- Astra in Wearing the Cape: A Flying Brick, Hope/Astra wears armor and carries a 100lb titanium maul, partially to raise her game but mostly because without it she doesn't look threatening at all.
- Between the expertise and the body count, Sarah from Billy & Howard exemplifies this trope. Halfway through the second book she grows into a Lady of War.
- Thou shalt not mess with Devera. Seriously. Sure, she looks about eight, but she once ate a Jenoine. Admittedly, she was a dragon at the time, a form in which she's unlikely to be underestimated, but still.
- Rachel from the Sword of Truth novels becomes quite the Badass by the end of the series. Trained by the Badass Normal of the series, it's hard to see how she couldn't be.
- By the eighth book, most specifically. Nothing quite like confusing the hell out of the captive wizard by waving with a happy little grin when you're posing as someone under threat of death if he doesn't cooperate. Oh, and that soldier standing behind you? Yeah, that's your Badass Normal adoptive father, so flip him a few knives for him to fight with...from UNDER YOUR SKIRT.
- Although she's not a prominent character, a girl named Kym in Return Of The Emperor is a major example. She uses her looks (and her weapons) to knock out unsuspecting men and steal their stuff. She is used as part of the base for a smear campaign against Dusable's moron of a ruler.
- In Robert A. Heinlein's Have Space Suit – Will Travel, Kip Russell, the narrator of the story, discovers that little PeeWee, whom he didn't judge as much, just a harmless little girl, has been helping the Mother Thing build a bomb - knowing that it is a bomb - which is capable of killing all of the Wormfaces, as well as a radio beacon to summon the Mother Thing's people for help.
- It's glossed over, as it happened about eight years before the book actually starts, but the protagonist of Graceling once killed her perverted distant cousin with one blow. When she was eight.
- In Neal Stephenson's post-cyberpunk novel The Diamond Age, one of the many convoluted subplots revolves around a Shanghai crime boss whose suspected child trafficking activities turn out to be actually a large scale plan to save unwanted baby girls from certain death and provide them with an education only high class children can dream off. Through clever planning he also gets his hand on mass produced version of an electronic Great Big Book of Everything, that was supposed to a unique item for the granddaughter of the richest man on earth. Being Chinese, they also were all trained in martial arts. In the end, it all comes down to Shanghai going to hell with a large scale civil war with ethnic cleansing, suicide bombings, and all the other ugly things. But then the day is saved by massive armies of twelve year old girls marching in huge columns from the countryside and putting down all resistance in a matter of hours.
- Don't forget Nell. She received the original of the Great Big Book of Everything, and the engineer who made it — and was later blackmailed into providing the many given to the trafficked girls — altered the plans for those copies to make them subservient to the original...so when Nell shows up, she immediately has a fanatically-loyal army of badass gangster-killing twelve-year-old girls at her absolute command.
- Likewise 12 yearold Hazel Meade (later Stone) in The Moon Is a Harsh Mistress.
- Ivy the Archive from The Dresden Files. She has had the collective written knowledge of humanity filed away in her mind since birth—every fiction and non-fiction book, play, story, poem, speech, script, documented scientific formula for deadly biotoxins, classified document, and nuclear launch code, all recorded knowledge of magic—and knows how to use it. The White Council thinks she's a peer to the youngest (and thus, weakest) Queens of the Faerie Courts, but the main character Harry — probably the only living member of the White Council who has seen the Archive in action — says they underestimate her.
- To put this into perspective, in Small Favor, the Big Bad for the book sets off an Evil Plan to capture her while she's isolated in a building and sealed off from magic. She holds off at least ten Denarians, badass sorcerers even without fallen angels in their heads. And she does it all with a Restraining Bolt. To add to this, just to conjure enough power to create the Restraining Bolt alone required them calling on Satan.
- And further perspective must be said, the Big Bad and his crew who set up the trap to bind her here, and later as a prisoner, didn't have enough power to do it. They have to tap into a massive ley line to supply them with the power.
- Word of God holds that all her claims of being ther if an apocalypse happens and human knowledge is lost, is a lie. Her purpose is to fight Old Gods in the Oblivion War. Using different groups in separate cells, she has them hunt down the worshipers and documents that have the Names of ancient evil gods and destroys them. She then seals the knowledge within her and then she waits a few hundred years and if no mention has popped back up, no one can remember that ancient god, she deletes the information from herself and that god is now banished forever.
- Arya Stark from A Song of Ice and Fire. At the tender age of ten, she murdered a stableboy who got in her way. At twelve, she is training to become a member of an assassin's guild that can change their identities/faces on a whim. She also has a psychic bond with a giant man-eating wolf.
- Tiffany Aching, in the Terry Pratchett novel The Wee Free Men. Hell, she's nine years old, and takes on The Fair Folk with a Frying Pan of Doom!
- The heroine of "The Adventures of Isabel", a poem by Ogden Nash is an unflappable little girl you don't want to get on the wrong side of, see her dealings with an enormous bear:
Isabel, Isabel didn't worry
Isabel didn't scream or scurry.
She washed her hands and straightened her hair up
Then Isabel quietly ate the bear up.
- Harry Potter
- Petra Arkanian from the Enderverse. The only girl of the group of kid space admirals that won the war, she went on to survive the global wars that followed the defeat of the buggers. In one scene, she is kidnapped by a special forces commando and calmly asks for the time to get dressed. When one member of the commando wants to hurry her, she calmly reminds them that her goodwill is worth more to his generals than his balls. In a bag. Now let me go to the bathroom before I go, please.
- Most of the female Meq in The Meq, since the majority of them are over a thousand years old. Geaxi probably tops them all though and definitely fits the trope best.
- Lisbeth Salander is this trope.
- Firestarter: Andrew McGee really tried to keep his daughter Charlie's pyrokinesis from getting out of hand, he really did. Unfortunately, they both fell into the hands of the Government Conspiracy which wanted to make a Tyke Bomb out of her... and when her father was killed by them, it wasn't long before the running and screaming started. And then she got really nasty: she talked to the press.
- Redwall: Mariel Gullwhacker. Kicked the tail of a pirate king unarmed, then beat up a seagull several times her size with nothing but a piece of knotted rope.
- Kirsty from Johnny Maxwell Trilogy. She left the local karate club because no boy would dare to come near her.
- Basically all of the female demigods in Percy Jackson and the Olympians fit this trope. Most of the Aphrodite daughters don't really do anything, but some special mention must go to Silena Beauregard. Even though she's not a badass when compared to the other characters, she attacks a drakon (basically a dragon but worse) head on, despite the fact that she definitely is not the best fighter.
- The Hunters of Artemis are an entire militia of these, though they also fall into Older Than They Look. Zoe Nightshade, for example, looks 14, but is at least two thousand years old. Artemis herself prefers to appear about twelve.
- In The Princess, The Crone, and the Dung Cart Knight, thirteen-year-old Sarah sees her family burned at the stake. Her response is to try and steal Sir Kai's sword so she can go after the man who instigated the mob. Kai is so impressed by this that he gives her the sword meant for his son (she's only thirteen, so it fits her better than his broadsword), and she not only exacts revenge on the man who started the mob, but the man who was giving him orders — by facing him in single combat.
- Serroi, of Jo Clayton's The Duel of Sorcery and Dancer trilogies, is a Magic Knight who's been training as a soldier since she was thirteen. She's about four and a half feet tall, and at the age of twenty-seven to thirty, doesn't have to put much effort into passing for twelve.
- In The Witches of Karres, the two youngest witches, Goth and The Leewit, are two cute little girls, ages ten and seven. Little Goth can make your gun explode in your hand and pick your pocket from across the room. Little Leewit will burst your eardrums with an ultrasonic whistle and chew on your leg while you're distracted. It's a really bad idea to threaten them or their Parental Substitute.
- Nita Callahan (13-14 years old) and Dairine Callahan (11-12 years old) from the Young Wizards series. Carmela might count but she's a little too old, as well as being downright girly as well as tough.
- Not that this particularly matters when it comes to Carmela... Seriously, she can come walking casually into the Rirhath B Crossings Station in an awesome outfit ... right after the Crossings have been blown up in an effort to get rid of alien mercenaries threatening Instant Death ... and get rid of the aforementioned aliens using a bar of chocolate.
- The blowing-up was awesome, too. Peridexis: "There is a high probability that the surrounding matter will react unfavorably." Nita: "Will our shield hold?" Peridexis: "...Yes." Nita: "Then let's start getting unfavorable!" Or something like that.
- She even gets the spell named after her: "Callahan's Unfavorable Instigation." Even the name is pure awesomeness.
- From the Sisters Grimm series: Sabrina, the self-proclaimed "Queen of the Sneaks" and her sister Daphne.
- Several characters in The Wolves of Willoughby Chase series, but especially Dido Twite. Her half-sister Is takes over the badassery for a couple of books late in the series.
- Margo Smith of Time Scout begins her training slightly before she shows up on Time Terminal 86, but takes a level when she shows up, and takes several more in the books that follow. All before she turns 18.
- Bastille from Brandon Sanderson's Alcatraz Series, at age 13, is the youngest person to have become a Knight of Crystallia. Her training and being bonded to certain crystals makes her incredibly fast and strong. Underestimate her and you'll be at the receiving end of her massive crystal sword, or at least her handbag.
- In the prequel Halo novel, Halo: The Fall of Reach, the female Spartan trainees, but in particular, Kelly. At the age of seven, she not only outruns full grown Marines, but manages to knock one unconscious by side-arming a rock at his head. She was always referred to as the fastest Spartan by far.
- Angel from Maximum Ride.
- Sorry from Steven Erikson's Malazan Book of the Fallen series exemplifies this trope. She joins the most badass squad in the whole army in her early teens and leaves a trail of slashed open crotches in her wake. of course, she's also possessed by the patron god of assassins at the time.
- Jasmine in Deltora Quest. When their group finds themselves caught up in the gladiatorial Rithmere games, it's not Barda who wins, or Lief, or even Glokk. It's her.
- Helen Zilwicki, in her first major appearance in the Honor Harrington stories, is twelve years old, and she kills a couple of men who attempt to rape her, with her bare hands.
- The Paladin of Shadows books have Creata. Described as small and delicate, she disembowels a sex slaver with a drilling laser in Choosers of the Slain and calmly blows his brains out afterward.
- The little Whistler girls of A Brother's Price, once they're above eight or so, all seem to be this. They were given soldier training to better protect themselves and their brothers while their elders are gone. When a shot rings out outside of the house, the littlest ones and the boys stream in first and their slightly older siblings follow "doing a slower rear guard, scanning over their shoulders for lost siblings or strangers." Teams of mixed-age little girls load and aim rifles. Twelve-year-old Blush directs the proceedings, though she does falter a little when someone actually knocks on the door. Heria, at fourteen, is more sure of herself.
- Huge armies of Little Miss Badasses are the focus of Henry Darger's monumental fantasy novel In The Realms Of The Unreal. The child slaves of Glandelinia are incited to rebel by five-year-old Annie Aronburg, who promptly becomes a John Brown-like martyr to the cause of abolition. The seven daughters of Emperor Robert Vivian of nearby Abbieannia join Annie's sister Gertrude and become leaders and inspirational figures to the rebel children. Expect Girls with Guns and lots of Child Soldiers.
- Lessa of the Dragonriders of Pern definitely counts. She survived a Hold-wide massacre at the age of 10, and went on to murder at least one, probably more, Stewards put in control of the Hold by Fax before she hit her teen years. And began to systematically wreck the Hold's prosperity so Fax got no profit from his conquest. She succeeded so admirably that by the time she's pulled out of there ten years later, Ruatha Hold is a wasteland.
- Emily Roland, of the Temeraire series. When two bunyips (with several more waiting behind them) attack their group, she, a thirteen-year-old girl among grown men all running in fear, takes out her pistol, shoots the first in the thigh, reloads, and shoots it again in the head, all while staying perfectly calm and shaming the men for not helping her.
- Lucy Pennykettle from The Last Dragon Chronicles.
- From John Ringo:
- As part of a Badass Family, Callie O'Neal in the series The Legacy Of The Aldenata is skilled in many forms of violent mayhem, coached mostly by her Retired Badass mercenary grandfather, at all of 13 years of age.
- In the Black Tide Rising series, Faith is 13 years old, a bit taller than the norm for that age, and takes on herds of zombies thanks in part to training from her former special forces soldier father.
- Skeeter Traps from Chronicles Of Magic is a ten year-old girl whose father was gutted in front of her when she was eight. Since then, she joined the rebel faction and learned to kill grown men three times her size so that she'd never again have to stand by and watch "more good people" be murdered. She is also a Healer, able to wield Magic, and possesses a semi-disturbing infatuation with guns.
- In Rachel Griffin, the titular Rachel, a thirteen year old girl, is capable of calmly faking Brainwashing in order to get the drop on the demon-possessed Big Bad and shutting him down.
- Kaicho Ramu started appearing in the ring at age six. She wears Iron Maiden T-shirts, can do the Chokeslam, 619, and Shining Wizard. Underestimate her, and she will demolish you, then pin you 1-2-3.
- Riho from Ice Ribbon debuted at age 8 and as of 2011 is 13. She busts moves like the running knee strike, triple suplex, and the CATTLE MUTILATION!!!
- Mekton Isami Shinzato from the Virtual game. A BLIND thirteen-years-old girl who is one of the most dangerous Humongous Mecha pilots, to the point that her name has become in-game jargon for a called shot to the cockpit in the opening moves of combat. She's also known to deal quite... harshly... with older male bullies.
- Vampire: The Masquerade A purchasable flaw. While this is a flaw in the game, note that flaws actually give you more points to spend elsewhere— meaning a child vampire will actually be ahead of its companions wherever you put those points. There are several examples of powerful vampires that look like children, such as the Malkavian progenitor vampire looking like twelve little girls with glowing eyes.
- Warhammer 40,000, age and power as a psyker are loosely related at best. Although, given 40K this is less Little Miss Badass and more Little Miss Walking Portal to Hell.
- In d20 Modern, characters as young as 15 can be heroes. In D20 Apocalypse, heroes can be as young as 12. Meaning a 12 years old girl can dual wield guns, snipe opponents from a kilometer away, become a martial arts mistress, do Mad Max style vehicle stunts, scavenge old buildings for supplies, or many other things. Justified as kids have to grow up fast After the End.
- In Legend of the Five Rings, Matsu Tsuko's first real combat experience occurred when the Phoenix Clan assassinated her father. She killed four of the Phoenix Clan's most skilled samurai with a wooden sword, at age twelve.
- Ar Tonelico 2: Cocona pushes this beyond the limits. She not only was a 11-year-old girl who used her metamorphic hairbands(!) as her weapon of choice, alongside roundhouse kicks which are somehow capable of destroying doombots with such murderous efficiency that by the end of the game, your wizard/cyborg/bards rarely get to cast their spells before all the enemies are already dead. Her supermove involves her shooting a giant laserblade out of her hair bands... somehow. What makes her go above and beyond the call of being a Little Miss Badass, however, is that she does this while bodily protecting the reyvateil wizards/cyborgs/bards of the party, who are twice her age and body weight, in spite of actually BEING a reyvateil herself, who is simply too young to manifest any real power. In a game filled with robot warriors, and highly trained knights with rocket lances with guns sticking out, the only listed reason for her badassery is that she is "a really energetic girl".
- Not only that, but due to certain events (Midway through the game she has her Boundary Gate (the construct that keeps Reyvateils separated from their respective Song Server) broken through), by the third game she's BY FAR the most powerful Reyvateil alive due to having direct access to the combined power of all the Reyvateils connected to Infel Phira, surpassing even Frelia, Metafalss's resident Reyvateil Origin, known as a Goddess to most of the region's population, who was created to sing Metafalica, a piece of song magic that creates a FLOATING CONTINENT and requires H-wave flow rate and harmonics far far far beyond the limit of any single Reyvateil!
- And if that weren't enough, when Ayatane Kureha saw her singing METHOD_HYMME_GRANZERO=SPEAR/., he bailed and ran away within seconds; to put it in context, Kureha is one of the last surviving members of a warrior clan with the ability to see the future, who uses this power to predict and counter opponents' moves before they carry them out!
- Oh, and by the way, have a listen to the song she sang in this event.
- Arc Rise Fantasia: Spunky and enthusiastic Cecille is a Cute Bruiser, who can unleash a devastating amount of damage with her fists. Is also technically Older Than She Looks.
- Backyard Sports: Luanne doesn't run. She's so fast, it looks like she's teleporting. Oh, and she's four years old.
- BlazBlue: Calamity Trigger: Rachel Alucard is generally considered to be one of the top three characters in the first game, as is robot loli Nu-13. Let's not talk about the third one.
- Borderlands 2: The most talented Demolitions Expert on Pandora happens to be a slightly unhinged 13-year-old girl named Tiny Tina.
- Bunny Must Die! Chelsea and the 7 Devils: The protagonist Bunny, the second protagonist Chelsea, two of the devils and even some of the Mooks qualify.
- The Capcom vs. Whatever series. Capcom seems to be thinking along these lines since Roll has a better track record than her brother Mega Man himself (Rock has only appeared once; Roll, at least twice). Because of that, Roll can have the distinction (Power Creep, Power Seep aside) of beating not only Onslaught and Yami, but also the ultimate Badass of the Mega Man series!
- Castlevania: Rondo of Blood: Maria Renard, the secret playable character, definitely counts. Though it might just be the contrast that makes her shine. The actual hero of the game, Richter Belmont, controls with all the grace of a mack truck with a few flat tires. Maria can run, double jump, attack super fast with an army of owls, and do a forward slide. It's a wonder anybody ever uses Richter in that game.
- Aurora from Child of Light is a very young princess who gets sent to a Magical Land filled with monsters. She destroys said monsters with a huge sword and light magic.
- Chrono Cross: Marcy. Leah's more a Cute Bruiser sort, but Marcy is more than happy to tell you her opinion of you as she's beating you down. Becomes playable later, too.
- The Darkstalkers series. Bulleta/Baby Bonnie Hood. She's a monster-hunting Badass Normal, being the only one who shows no supernatural or high-tech abilities, just heavy munitions. Yet, she takes down Darkstalkers who are far bigger and stronger than her regularly.
- To put it in perspective, a low-level Darkstalker can destroy an entire (human) army and could scare the literal crap out of a hardened veteran marine. Bulleta makes Class-S Darkstalkers shit their pants (Class-S being the strongest level).
- Disgaea: Etna who, at one point, reverses a Batman Gambit back onto her blackmailer and ends up kicking his ass from here to next Friday. Though she is Really Fourteen Hundred Seventy Years Old, she's around 13-14 by demon standards.
- In the second game there's Adell's nine-year-old sister Hanako.
- Raspberyl in the third game.
- And in the fourth there's Fuka Kazamatsuri, a fourteen-year-old Ordinary High-School Student who beats powerful demons and Living Weapons into submission with a baseball bat. Desco is even younger and cuter, but just as badass (though not ordinary like Fuka, being an artificial demon).
- And Marona (and even more her alternate-dimension clone Carona) from the spin-off Phantom Brave.
- And of course there are most of the female generic units.
- Drakengard has a six-year old Manah with evil magic powers as the leader of The Empire, and the game even calls her "the source of all evil."
- Babette from The Elder Scrolls V: Skyrim is a 300+ year old vampire assassin with the body of a 10 year old girl. Also a master of alchemy, and one of two Dark Brotherhood members (besides the player) to survive the hideout being swarmed by soldiers and then exploding.
- Enchanted Arms: Yuki. One of the youngest people depicted in the game, and easily on par with an experienced knight in combat prowess.
- Evil Zone the anime-inspired fighting game, the arguably second-most powerful character is Kakurine, a 40,000-year-old sorceress/priestess/goddess who looks like she's about 8, can teleport at will, enjoys playing with hoops made from pure destructive energy, and giggles cutely as she throws armored warriors and huge mercenaries about with ease. However, she's a goddess who simply chose the form as pure amusement.
- Lily Flyer from F-Zero GX.
- The Final Fantasy series. Most of the games have a "Little Girl" archetype, that is, an immature or young female character.
- Final Fantasy IV: Porom is only 5, but she can learn every single White Magic in the game. There's also Rydia, who gets a Plot-Relevant Age-Up in the middle of the game, but before that she definitely counts!!
- Final Fantasy VI: Relm has the highest natural Magic Power in the game. She surpasses even Terra, who is half-Esper and thus practically a demi-God who has been able to cast magic all her life.
- Final Fantasy V: Krile. The Earth Crystal room's scene is what puts her ahead of all the others by far, personally.
- Final Fantasy VII: Yuffie, who manages to steal the entire party's Materia, and continuously escape from them. When they finally catch her, she tricks them and escapes from them again.
- Final Fantasy IX: Eiko. Yes, she's six years old and adorable, but don't piss her off, or she will summon a giant monster that will annihilate you.
- Final Fantasy X: Rikku is just an happy 15 years old girl, who can punch you with her gloves, theft you stuff and use her turbo that is maybe the third most powerful one.
- Fire Emblem: Radiant Dawn: Empress Sanaki.
- Don't forget Nino, Fir, Myrrh, Fa, Mist (by some accounts), Shanna, Sophia, and Amelia. Also a few Badass Shotas: Rolf, Lugh, Lleu, Tormod (by some accounts), Ross, and Ewan.
- In Fire Emblem Awakening, Nowi seems to be the deal... save for being an over 1,000-year-old manakete. Her daughter Nah is more of the real deal, and so is a well-raised female!Morgan. Ricken, Donnel, and a male!Morgan qualify as male examples.
- Golden Sun: Dark Dawn has Princess Himi of Yamatai, a noble miko specifically noted to be only a little older than the little kid NPCs running around town. She also practices ninjitsu and dark magics via class changes, and even as a holy priestess can sicc dragons on the enemy. She has very little on-screen Character Development, but she's otherwise pretty capable of messing up anything that messes with her.
- Grand Chase: The female cast. That being Elisis, Lire, Arme, and Amy.
- Guilty Gear: The under-appreciated nurse-loli Fanny from that one iteration that nobody ever played.
- Hitman Absolution has the genetically engineered Agent-in-the-making Veronica, whom Agent 47 spends most of the game trying to safeguard/rescue from The Agency. Alluded to throughout the game, and finally shown when late in the game she suddenly kills a group of Dexter's soldiers in an impressive display of deadly reflexes.
- Guns N Angel a Flash game. The protagonist who is apparently an expert with assault weapons and explosives.
- Knights of the Old Republic: Mission Vao is fourteen years old, and Badass Normal. Yes, she has the lowest HP in your party. Yes, she's a sweet young lady higher on the Karma Meter than the party's Jedi. Yes, if you go to The Dark Side, you have to kill her, but she is a skill monster with a nasty sneak attack. Furthermore, she survived on her own in one of the worst slums in the known galaxy, despite being of a race, gender, age, and attractiveness level (young, pretty, Rutian Twi'lek female) that would have normally pigeonholed her into prostitution and/or slavery. It was several months after Griff abandoned her that she fell in with Zaalbar. Given that, her Berserk Button over being called or treated like a helpless kid is kinda understandable.
- Ellie is this in The Last of Us. She shows her true colors near the end of the game after Joel gets impaled by an iron bar in the university, requiring her to protect him for the next couple months instead.
- The Zelda series.
- In Hyrule Warriors, Agitha is only 10 years old but is still just as capable as any of the other playable characters when it comes to killing ridiculous numbers of enemies.
- Miyako Arima from Melty Blood. She's just the younger cousin of the main character, and a completely normal human who relies only in fighting skills. However, anyone that can take on Arcueid, Ciel or Nrvnqsr Chaos certainly counts.
- Sunny in Metal Gear Solid 4 Gunsof The Patriots and again in Metal Gear Rising.
- Onechanbara: Saki. She wields a katana, can withstand kicks from super strong cyborgs, jump off buildings, destroy pavements, cut a truck in half among other things with little effort.
- Every female playable character in Pokémon, and a few NPCs.
- Iris however is the crowning example as of Black and White 2, as she has become Unova Champion.
- Sengoku Basara has Itsuki, the tiny adorable leader of the northern peasant revolution. She loves rice, beating the crap out of some of the scariest samurai around with her humongous hammer, and inspiring oddly sweet moments with the game's resident Mr. Fanservice Blood Knight.
- Shin Megami Tensei has Alice. Nice girl who loves dolls? Sure. Insane sorceress capable of casting the deadliest Dark-aligned One-Hit KO attack and who charmed two Goetia demons into serving as her guardians by sheer force of cute? That too.
- Star Ocean The Last Hope: Meracle Chamlotte doesn't seem all that badass at first glance, being a Stripperiffic Moe Catgirl, but once you max out her Critical skill and get her some decent equipment her multi-hit killer moves become absurdly deadly; she can clear the field with a single Claws of Fury that scores something on the order of a dozen consecutive critical hits. Needless to say, jaws were dropped.
- Lymle Lemuri Phi, the Magical Girl of the game, first appears as just another spellcaster. But one can clear the entire field of enemies with a few well placed spells if they use her right.
- Super Robot Wars: Latooni Subota, whose calm, analytical approach to combat makes her a deadly opponent, even when she's wearing a frilly dress. And that goes double for her Humongous Mecha.
- Tales Series
- Tales of Phantasia: Suzu Fujibayashi is a eleven-year-old Ninja girl with some fabulous fighting moves on her.
- Tales of Symphonia: Presea Combatir is a twelve-year-old really at the very least twenty eight-year-old, Sugar And Ice Girl with a giant ax bigger and heavier than she is, which she can just pick up like it was nothing due to Applied Phlebotinum. Cue titanic ass-kicking.
- Tales of Vesperia: Rita Mordio is a fifteen-year-old girl, who is probably one of, if not the smartest character in the cast, who came up with an idea to destroy something not even an advanced ancient civilization could destroy. She's also a Game Breaker due to the fact that her Tidal Wave and Meteor Swarm spells are EXTREMELY abusable in Overlimit, essentially stopping any boss from moving. Yes, not even the final boss can stand up to, "Blah blah blah! TIDAL WAVE!"
- Tales of Xillia: Elize Lutus is a twelve-year-old Elegant Gothic Lolita who is one of the most powerful channelers in the party - and remember, that's second to a legendary military hero and The Lord of Spirits. She comes with a set of absolutely murderously awesome darkness spells, including an evil purple version of Dhaos Laser called IGNITE TERROR. Also she nearly killed two dragons by herself.
- Touhou: Virtually any cast member who's young enough, or looks young enough, fits this trope. In other words - nearly all of them.
- Valkyria Chronicleth giveth uth Aitha Neumann, the 12-year-old Thhocktrooper with a lithp. Altho a cathe of Thmall Girl Big Gun. And Aliasse!
- Clementine, the deuteragonist of season 1 and protagonist of season 2, rapidly becomes one over the course of The Walking Dead. She quickly reveals herself to be a fast learner, a resourceful thinker, and surprisingly effective at surviving the zombie apocalypse, even using her small size to sneak into potentially dangerous areas on many an occasion and to lure enemies into a false sense of security. By season 2 episode 1, she is still only eleven and has been poorly fed and rested for months. Despite this, she still escapes a gang of bandits (all fully grown men), survives being washed down a fierce river, and fights off a starving dog. Upon finding other survivors, the dog bite is immediately mistaken for a zombie bite despite her pleas, and she is locked in a shed for the night to see if she'll turn (the doctor of the group seemingly forgetting that if untreated, she'll die and come back regardless of what bit her. So she breaks out of the shed, sneaks into the cabin, and via stealth and possible blackmail of a fully grown man, manages to acquire what she needs. This eleven year old girl then stitches the bite up by herself. A zombie then breaks into the shed, and she singlehandedly fights him off with improvised weaponry. The commotion brings the cabin's survivors rushing out. She is later recognised by the Big Bad of the season's first story arc as the most ruthless and dangerous of the survivors, despite being by far the youngest.
- Wild ARMs 5: Carol. She compounds this by looking like a clumsy little girl even while shooting giant rockets at enemies.
- Xenogears Maria and her Expy, Mai from XenoSaga.
- Sonic the Hedgehog has Amy, Cream and Blaze, who are respectively 12, 6 and 14 years old (Even though Blaze is Younger than She Looks). Despite their young age, all of them are more than capable of kicking plenty of ass and get an "awww" out of players in the process.
- Sara Smith of Bliss Stage: First and Final Act is an extremely powerful Pilot with a nearly unbreakable ANIMa formed from her relationship to her brother. She's also thirteen.
- Fate/stay night's Ilyasviel von Einzbern; made all the more apparent considering her servant is Berserker. Specifically of the Older Than They Look type, what with being a (sort-of) homunculus and all
- Saber may also count since she is a very tiny girl with a physical age of around 15-16.
- Higurashi: When They Cry: A bunch of paranoid kids who spend most of their time killing each other in a variety of horrific ways may seem like an odd choice for this trope, but several of the girls definitely have moments that define them as Little Miss Badasses, mostly in Kai when The Power of Friendship is at its' strongest. Rika, however, takes the cake for managing to endure being caught in a Groundhog Day-style time loop—in which every single loop ends in her death—for over 100 years and not go screamingly insane long before the series proper even begins.
- Say what you want about Erika of Umineko: When They Cry, but that girl is a lot scarier and a lot tougher than she looks. She killed Beatrice, for crying out loud!
- Ruby Gem, the little vampire girl from Monsterful, and her special transformation the VSV (vampiric spartan viking) makes her even more badass.
- Anti Hero For Hire Malvagia. Fourteen-year-old bounty hunter, practitioner of Waif-Fu, and one of very few villains to tangle with Shadehawk and come out ahead. She's the niece of a crime boss, too.
- Grim Tales from Down Below: MiniMandy.
- Head Trip: Lillian. When a Jerk Jock was hitting on her and wouldn't take no for an answer, she broke his nose. Apparently, this has happened before.
- Homestuck: Rose is dangerously handy with a pair of knitting needles, as an ogre painfully learned at his expense. She also happens to be a Little Miss Snarker just to put icing on the cake of badassery.
- MegaTokyo uses the tag-line "Ph34r teh Cut3 0n3s", often in reference to the main character, Piro's, inevitably cute-and-highly-competent game characters. The comic itself also contains at least one example: the enigmatic Tohya Miho, whose true powers and purpose have yet to be revealed — but who is "hardcore, badass dangerous". Recently, Largo managed to turn Yuki Sonoda from Magical Girl to Little Miss Badass, much to her discomfort over such "lack of cuteness".
- Ping fills the trope when she's angry, since she can lift and throw busses, and chase people with a street lamp. The best example is when she threw a giant turtle through the top of a skyscraper, crushing Ed and his BFG in the process.
- Second place to this would be the time she threw Ed out the window. Her aim was slightly off, so his head clipped the wall. And left a neat head-shaped hole right through.
- She... is truly my son. (NSFW) Badass straight out from the "womb".
- Super Stupor by R.K.Milholland's Here's a Genre Savvy parody.
- Van Von Hunter: Parodied by Ultimate Evil: an eight years old who has mastered the most powerful and evil spell (by skipping to the end of the magic book and memorizing the ultimate spell without learning all the lower level spells first). She almost immediately sides with the heroes, and thus isn't a Tyke Bomb.
- Tycho's niece Anne from Penny Arcade. There's a reason her nickname is Annarchy...
- The Global Guardians PBEM Universe Heart Girl. Imagine Superman as a nine-year-old blonde girl with pigtails.
- Open Blue, in past incarnations, has had a propensity for these kinds of characters, most of them products of Avelion's Espartano Project. Presently, the only one around is Janice Cervantes, who actually escaped her training and is now a pirate captain... at the age of 14...
- As of v5, the concept has been recycled, except they now work for Remillia. However, so far, we only see the more grown up ones.
- Vocaloid Special mention must go to Rin Kagamine. She is the youngest of the entire Vocaloid Roster (forget Yuki), and not only is she cute, she is also not to be trifled with.
- The Whateley Universe's Generator. She's 14, but looks 10. Cute as a button, and loves Hello Kitty. She once destroyed a Syndicate hardsite, killing pretty much everyone who got in her way. After being chained to a table, having her knee smashed with a hammer, and then getting stabbed through the heart so hard the weapon jammed in the table under her.
- Let's not forget the time she was attacked by a huge 9-foot-tall werewolf. She let him punch her, revealing a bear trap hidden inside her spirit-clone's face, then nailed him to a tree using psychically animated railroad spikes, then casually proceeded to brand "I attack little girls" on his chest with mithril.
- In RiffTrax' The Hunger Games: "Who'da thought Batman would die so easily in the first Hunger Games? That 12-year-old girl just killed him right out of the gate."
- Ruby Rose of RWBY is an utterly adorable 15-year-old Perky Goth who fights in battle with the Crescent Rose, a giant scythe-rifle hybrid. In her trailer, she uses it to carve a bloody swathe through a entire horde of werewolf-like creatures. In the series proper, she uses the thing to decapitate a giant raven monster while running up a cliff. Do not mess with this girl.
- Welcome to Night Vale has given us Tamika Flynn, the twelve-year-old girl who not only survived the Night Vale Public Library's Summer Reading Program—the first child to do so in years—but led out a band of survivors while brandishing the severed head of the Head Librarian and a blood-spattered Sticker Chart. She's now leading a militia of children.
- Vaguely Recalling JoJo, High Priestess, who happens to look like Blossom in this adaptation, pummels Jotaro and the others effortlessly at first.
- The Black Legion of the Dark Lord Sketch Melkor has Sketch, who founded a cult, is supposedly an incarnation of Melkor, and took over Canada. She's also still in high school.
- In Jackie Chan Adventures, Jade is surprisingly tough and resourceful, and has gotten Jackie's butt out of trouble on numerous occasions (even if she sometimes puts it there).
- Avatar: The Last Airbender; Toph, the self-proclaimed "greatest earthbender of all time." Best not to disagree with her on that.
- Extra points for not only being adorable but also being snarky, thus allowing you the experience of being sarcastically quipped at by a human Skipper doll.
- Azula also counts. She was only 14 when she first appeared and is arguably more badass than Toph above, since she is also a magnificent bitch. A full match between Toph and Azula would have been quite impressive; even Word of God says as much in an episode commentary.
- Ty Lee as well. She's a Moe, a Genki Girl, and a Perky Female Minion... who uses her trademark Pressure Point chi blocking to K.O. opponents on an almost Once per Episode basis.
- And of course, Katara herself. She starts off as a beginner Waterbender, but gradually becomes more and more powerful, to the point that she's able to take on Azula while the latter's Firebending was enhanced by Sozin's comet in the Grand Finale.
- Korra from The Legend of Korra started Water-, Earth- and Firebending when she was four (Avatars aren't told they're the Avatar until they're sixteen, even Aang didn't figure out how to bend the other elements on his own). She terrified the Old Masters that came to test her and declared, "I'm the Avatar and you got to deal with it!"
- Also from The Legend of Korra, we have Tenzin's daughters Jinora and Ikki who, along with their brother Meelo, come to Lin Beifong's aid when she's getting beaten by the Equalists who are attacking Air Temple Island. And proceed to wipe the floor with said Equalists.
- Jinora continued to be a Bad Ass in Books 2 and 3, being Korra's spiritual advisor and saving the day in both books' finales: in Book 2, she showed Korra that Raava was still alive after Vaatu-powered Unalaq had destroyed it, allowing Korra to recover Raava and her Avatar state, and in Book 3 she and the other Air acolytes saved Korra's life by stopping Zaheer from suffocating her, and she finally became an airbender master!
- Ben 10 Ben's cousin Gwen (and to a lesser extent, her Evil Counterpart Charmcaster). Not so much in Ben 10: Alien Force, where they have both grown up considerably.
- Gormiti: The Lords of Nature Return: Jessica. Other than being one of the chosen ones and wielding the powers of the Air Tribe, she also boasts a orange belt in judo. And she beat Toby in the school tournament!
- Invader Zim: Gaz is all badass. The fact that she's only around 10-12 and has already beaten the living crap out of her older brother at least three times for bothering her; coupled with the fact that she terrorized a guy for taking the last video game system in stock that was rightfully hers, making her qualify.
- Jimmy Two-Shoes: Heloise, an Enfant Terrible who spends her free time beating up anyone who displeases her and her on-the-clock hours working for Satan.
- The Powerpuff Girls: All three of them but most noticeable, Buttercup.
- The Grim Adventures of Billy & Mandy: Mandy. Wears pink, is blonde, snarks almost constantly, and makes the Grim Reaper her personal bitch in the first episode.
- The Simpsons Maggie Simpson, whose exploits include
- Shooting Mr. Burns.
- Knocking out Homer by bonking him on the head with a mallet. Being strong enough to pick it up is Badass enough, but when you can actually knock someone unconscious with it... Plus, let's not forget Homer can withstand: Several punches to the head, a Chair to the head, Being smashed with a Wrecking ball, falling down a deep chasm head-first, survive being hit by a cannon ball, and has drunk himself silly for the past two decades. Knocking him out with one hit alone is not an easy task.
- When Homer is targeted by the Mafia for starting a security business. Maggie picks up a pellet shotgun and opens a can of whoopass on them, one by one. Then, when Homer and Marge walk into her room, she hides it under her bed and pretends to be asleep, only to look at the camera and smile once they leave. Paired with a Crowning Music of Awesome.
- In The Movie, she drops a rock on the head of Russ Cargill, knocking him out, just as he's about to shoot Homer and Bart. Bart and Homer leave her there and she still manages to get back into the arms of Marge before they do... plus she got out to the canyon in the first place.
- Also where she scares off Mister Teeny (the chimp) with a broken bottle and a glare when the mob comes to the house.
- In the episode "Midnight Towboy", when Homer is imprisoned in a basement of a tow truck driver, Maggie saves him by riding on Santa's Little Helper to the place, and attaching the guy's towhook to the cellar window bars.
- In "MoneyBART", when Lisa wants to practice fencing, she tries it with Maggie, who defeats her spectacularly.
- In "Little Girl in the Big Ten" as Homer makes his parenting rounds, Bart is in his bubble, Lisa is missing and Maggie is fending off a crazy raccoon.
- In "Hello Gutter, Hello Fadder", Maggie swims into the ocean and pull's her drowning father to shore. Given her age and weight, that's practically toonforcing.
- Titan Maximum: Claire is something of a subversion in that despite that she looks and acts like a little girl she's actually 21 according to Gibbs.
- Transformers Animated, supervillain Professor Princess (yes, that's both her pseudonym and her real name) wears frilly dresses and rides around on a flying pony named Powdered Sugar. Also she can beat up Bumblebee (granted pretty much anyone can do that).
- And now Sari seems to have hit that point too...
- All the female operatives in Codename: Kids Next Door.
- Spinelli from Recess.
- Ahsoka kriffing Tano.
- In My Little Pony: Friendship Is Magic, Scootaloo fits this role. Whether it's performing extreme stunts at high speed on her scooter or ziplining through the treetops, Scootaloo will be first in line whenever the Cutie Mark Crusaders do anything athletic, physical, or endangering to life and limb.
- Yanit from The Mummy The Animated Series is an underrated example; she can fly a plane like a pro, amongst other things.
- Yin from Yin Yang Yo appears to be a cute, tiny rabbit but she's pretty talented with magic and can take on enemies much bigger than she is. Aside from her magic and strength, she can use her wits when needed. Lina could also count once she starts using Woo Foo.
- Alexis Goggins, a seven-year-old girl, who jumped in front of her mother's gun-wielding boyfriend and took six bullets for her mom. And survived.
- Annie Oakley started hunting professionally at the age of nine.
- The girl who threw a badger at Theodore Roosevelt while campaigning. No longer a little Miss, but still was when she was a child. Badass because: 1) She caught a badger, 2) Decided it was cute and fluffy enough to actually name, 3) Tossed the Badger at Theodore "President Action" Roosevelt. 4) Roosevelt decided the badger or the girl was badass enough to allow the badger to live with his bear.
- This girl. No moose is a match for her mad skills.
- Varsha Vinod, 5-year old karate black belt.
- This three year old girl stared down a lion for five minutes.
- Caitlin "Meathook" Kelly, 9-year-old (now ten years old) Mixed Martial Arts fighter with pink hair and a crush on Justin Bieber.
- "Child Soldiers" can be girls.
- This girl She owns the boys.
- Malala Yousoufzai combines this with Plucky Girl, Badass Bookworm and Badass Pacifist, being a 15-year-old Pakistani activist who publically opposed the Taliban's ban on education. For her efforts, the Taliban had her shot in the head. She survived, fully recovered, and has declared her intention to continue pushing for reform, despite the very real danger of further fatally-intended retribution.