- Mad Scientist: Megamind. Death rays, dehydration gun, robot army, need we say more?
- Mad Scientist Laboratory: Apparently the Tesla coils come from a shop in Romania which specializes in super villain needs.
- Magic Skirt: Roxanne's blue cocktail dress.
- Malaproper: Megamind
- Manchild: Hal. Then he gets superpowers.
- Masculine Girl, Feminine Boy: Roxanne and Megamind. Megamind is quite flamboyant, while Roxanne seems to have a more domineering personality.
- Master of Disguise: Megamind, thanks to a special watch. In fact, the watch appears to alter his physical body to a certain extent; at one point, he shoves an object into an interior jacket pocket of his disguise despite "actually" wearing pyjamas.
- Meaningful Background Event: After the death ray fails to activate in a timely fashion, Roxanne, Megamind and Minion get distracted by bickering, prompting Megamind to accept defeat and begin wrapping up the plan. Meanwhile, on the monitors, none of them notice that Metro Man is having unexpected difficulty in getting out of the observatory that Megamind has trapped him in...
- Meaningful Name: Roxanne's not the first Roxanne to be wooed by an ugly genius posing as someone else.
- Metaphorgotten: Multiple occasions.
[speaking of Metro Man] His heart is like an ocean, inside a bigger ocean.
- Roxanne is guilty of this at the museum opening:
Let's wrap this up and ... give it to a child on Christmas ... 'cause we're done!
- Then there's Hal:
Megamind: Over here, old friend. In case you haven't noticed, you've fallen right into my trap.
- Metro Man and Megamind take battle banter to this level:
Metro Man: You can't trap justice. It's an ideal... a belief!
Megamind: But even the most heartfelt beliefs can be corroded over time.
Metro Man: Justice is a non-corrosive metal!
Megamind: But metals can be melted by the heat of revanche.
Metro Man: It's "revenge" and it's best served cold!
Megamind: But it can be easily reheated in the microwave of evil!
Metro Man: Well, I think your warranty's about to expire!
Megamind: Maybe I got an extended warranty!
Metro Man: Warranties are invalid if you don't use the product for its intended purpose!
Roxanne: Ugh! Girls, girls, you're BOTH pretty! Can I go home now?
- Minion with an F in Evil: Minion is so pleasant throughout the entire film, that it's highly likely that he went along with Megamind's evil plans less because of being evil and more because it seemed to make his master/friend happy.
- Megamind has an F in evil as well. He never kills anyone, he treats his battles with Metro Man as a game, and he has no intentions of enslaving the populace. He wants nothing but to engage in banter-filled battles and it's implied that part of the reason is to get closer to Roxy. This might be part why he always fails - he wants to design elaborate schemes (which only works if he loses so he can try another one) and impress Roxy. When he becomes a good guy, however...
- Mobile Suit Fish: Megamind's sidekick is a fish-like alien creature in a large robot mecha-suit. See Shout-Out below.
- Moses in the Bullrushes: Megamind's parents (and Metro Man's parents) sent their children off in escape pods to escape their planets being pulled into a black hole.
- Morphic Resonance: Used subtly whenever somebody uses the disguise watch, the eye-color remains the same.
- Motion Capture Mecha: Megamind has one.
- My Brain Is Big: As you can see in the picture.
- Names to Run Away from Really Fast: The speee-ider! Arachnis deathicus! Which Megamind had totally planned to threaten Roxanne with.
- Necessarily Evil: Megamind decides to become a villain after he understands that the position of The Cape has been filled by Metro Man, who needs a foil.
- Nerds Are Sexy: Bernard and Megamind.
- Never Trust a Trailer: From the second trailer, this looks like a comedic "wimpy villain vs Jerk Ass celebrity superhero" premise. This is, however, just the first act, and even that is not quite what was expected.
- Also, it looked like Metro Man was being booed by the crowd and he said he gave up publicly. None of it happened.
- None of the ads even mention there being a romantic angle to the film either, despite it being a key element to the plot and Character Development.
- At least one theater poster depicted Megamind, Metro Man, Minion and Titan flying together, implying that they'd all team up and fight side-by-side.
- Another trailer suggests that Metro Man, upon retiring, immediately passes on his hero mantle to Megamind. While this does happen towards the end, the trailer makes it out to be that the whole movie centers around Megamind trying to take Metro Man's place as the city hero.
- Nice Job Breaking It, Hero: Metro Man's combination of Smug Super and Jerk Jock behavior as a kid were directly responsible for Megamind's Start of Darkness. Not to mention his secretly quitting the superhero game inspires the bored Megamind to create Titan, who Goes Horribly Wrong. No one ever mentions the first part, but Roxanne has some pretty choice words (and objects to smash over him) about the second.
- Nightmare Fuel (In-Universe): During Titan's Training Montage, Titan brutally lays into a mannequin of MegaMind, melting its face with his laser vision as MegaMind (disguised as Space Dad) watches in horror.
- Noble Demon: Megamind himself. Defeating Metro Man and taking over Metro City is one thing, but actual mayhem or oppression? That wouldn't be sporting.
- No Celebrities Were Harmed: Megamind's "Space Dad" impression is a parody of Marlon Brando as Jor-El. As per Rule of Funny, he speaks with Don Corleone's speech mannerisms.Megamind: (as Space Dad) You've been blessed with unfathmbable power.
Titan: What kind of power?
Megamind: Unfavmable. It's unf... it's without fathom.
- No-Holds-Barred Beatdown: Titan proves that all those years, Metro Man was holding back. Had Metro been a murderous Anti-Hero, Mega would have been dead since day one.
- No Infantile Amnesia: Megamind still remembers (most) of the last thing his parents said to him...when he was eight days old. Of course, he is an alien...
- No Means Yes: Hal, after Roxanne refuses his offer to come to his just-her-and-him party.Hal: That's a soft yes on Thursday.
- No Name Given: Metro Man and Megamind.
- No-One Could Survive That: Zig-zagged and Lampshaded, like so much else in the movie. Megamind does not actually think Metro Man is dead, but wait, he is! Until it turns out he is not.Minion: I don't think even he could survive that.Megamind: Let's not get our hopes up.
- No Sell: Metroman, when Roxanne is throwing things at him and he doesn't react at all. Even as a large stereo speaker is smashed against him, he doesn't even blink or acknowledge what is happening. His hair just gets a little messed up.
- No Sense of Personal Space: Hal's doomed-to-fail invitation to his party, note is made worse by him moving back into Roxanne's line of sight when she tries to move away.
- The Not-Love Interest: Roxanne and Metro Man were never actually involved, despite what Megamind and most of Metro City seems to believe. Roxanne explicitly says that despite appreciating the guy, Metro Man was "not my type."
- Not in the Face!: Titan says this to Megamind disguised as Metro Man.
- Not the Fall That Kills You: Apparently, Roxanne can survive being thrown over a building, falling to nearly street level and then being caught by the wrist or ankle.
- Obviously Evil: Megamind. Two words: "Black mambaaaaaaaaaaaa".
- Played with by Minion, who is an alien piranha in a huge titanium gorilla-fur mecha death-suit and acts as Megamind's, well, minion, but personality-wise is otherwise rather sweet, pleasant and good-natured.
- Oblivious to Hints: Hal refuses to see that Roxanne isn't interested until she outright tells him (and after seeing her kiss Bernard, which was really just the icing on the cake).
- Off Model: Almost every piece of promotional art, including the DVD cover art, is missing Megamind's goatee.
- Oh Crap!: Megamind, when Titan tells him he plans to kill him.
Megamind: HOW DID SHE FIND MY HIDEOUT — uh, how did you find his hideout?
- Megamind, when Roxanne discovers his hideout:
Roxanne: This is the only building in Metro City with a fake observatory on the roof!
Megamind: [Oh Crap! face] ... Oh-kay. There's no way she'll find the secret entrance —
Roxanne: [Excited squeal] There's a doormat here that says 'secret entrance'!
- Titan gets one himself when it looks like Metro Man has returned to kick his ass. It turns out to be Megamind using his holographic disguise watch. Titan returns the favor when he manages to see through the deception.
- Omnicidal Maniac: Titan does not want to rule Metro City - he wants to destroy it.
- One-Dimensional Thinking: Megamind drives his hover-bike straight away from the sky scraper that has been thrown at him and Roxanne instead of turning left or right to get out of the way. Justified in that the bike is damaged and Megamind has no control over it.
- Only Sane Man: Minion and Roxanne.
- Our Hero Is Dead: Metro Man is killed, leaving Megamind without a foil. Subverted in that he was not really killed, he just wanted to retire.
- Outrun the Fireball: At least once when Roxanne and 'Bernard' were escaping from Megamind's lair.
- Megamind has to outfly the fireball caused by a tanker exploding.
- Ow, My Body Part!: "Ow! My giant blue head!"
- Pac-Man Fever: Titan is playing a game like this when Megamind comes to get him when he's late for their duel: it resembles some kind of a confusing hybrid of Geometry Wars and Tetris.
- Paper-Thin Disguise: Bernard thinks Megamind is actually someone in a paper thin Megamind costume. He does not have time to find out he is mistaken before being dehydrated.
- In one scene, Megamind completely alters his appearance (and size) with a hologram... while Minion simply throws on a curly blonde wig and pink apron.Megamind: You look fantastic.
- In one scene, Megamind completely alters his appearance (and size) with a hologram... while Minion simply throws on a curly blonde wig and pink apron.
- Peek-A-Boo Corpse: Metro Man. But it turns out it was fake.
- Picked Last: Megamind was always picked last in school during the brief time that he tried to fit in as a normal kid. He was even picked after the cross-eyed girl with the broken leg.
- Pimped-Out Cape: Naturally, from Megamind's blue-lined black cape with the spiked shoulders and bat-wing collar, to one of Metro Man's old capes with a fur collar (that Megamind can't resist putting on when he finds it), all topped off by the Black Mamba.
- Pimped-Out Car: After a fight with Megamind, we see Minion ride away on a pimped out Segway. The motorcyle that can fly and the car that can turn invisible might be considered "pimped out" as well.
- Please Wake Up: Subverted with Minion. Megamind is not fooled.Megamind: What a drama queen!
- Plot-Triggering Death: Metro Man.
- Police Are Useless: After Megamind takes over the city, he gets free rein to do whatever he wants, and the only person who even tries to stop him is Roxanne. Specifically, the scene immediately after Metro Man's death is of the police department gathered en mass outside City Hall, preparing for a final showdown... until Megamind shows up with an army of robots lighting them up with targeting lasers and cheerfully tells them to "Drop 'em!" At that point all of them immediately drop their weapons and capitulate without a fight, which is fair since it would obviously have been a Curb-Stomp Battle.
- Politicians Kiss Babies: In Metroman's first appearance. He juggles some babies, then kisses one of them in front of a huge crowd (who already loves him).
- Power Perversion Potential: At one point Titan uses his X-Ray vision to look into Roxanne's apartment. Peeping Tom, much?
- Projected Man: One of Megamind's acts. Specifically, using the brainbots to form a huge version of his head.
- Reprised in "Button of Doom".
- Psychopathic Manchild: Titan.
- Punch Clock Hero/Punch Clock Villain/Not a Game: Megamind and Metro Man's battles had their rules — their battles are more like a game than a true fight. Megamind is upset when Titan stands him up for a staged fight after he calls him out, and Megamind quickly learns that Titan has no use for "rules" — he is a murderous thug. In a nice touch, Titan has been playing a video game instead of showing up for the fight. As Megamind chews him out, the video game ends. For the rest of the scene, GAME OVER is displayed on the TV. It's interesting to note that Megamind is visibly distressed when Metro Man is in danger, and it takes him a while to celebrate victory.
- Puppy-Dog Eyes:
- Megamind and Roxanne manage this when asking Metro Man how he survived Megamind's death ray.
- Megamind also has ADORABLE puppy-dog eyes when Roxanne dumps him. Alone. In the rain.
- Minion, which is lampshaded by Megamind.
- Pursue the Dream Job:
- Metro Man gets tired of being a super hero and doing what everyone expects him to do, so he quits by faking his death and planning to go into the music business under the name Music Man. He's not very good at it.
- Megamind himself is an inversion. Being a supervillain was his dream job. When forced to become a hero, he decides to stick with it.
- Rage Against the Mentor: And HOW.
- Raised by Orcs: Megamind was raised by prisoners at a penitentiary. Surprisingly, he seems to have had a (relatively) happy and healthy childhood. When he gives up on the city and says that he is "going home", the next shot is Megamind turning himself in to the warden.
- Reality Is Unrealistic: When Megamind runs into Bernard at the Metro Man museum, Bernard (who is known to be an "expert" on Megamind) thinks that Megamind is just some cosplayer.Bernard: Wow, that's a pretty tasteless costume, Megamind's head is not that grossly exaggerated.
- Reasonable Authority Figure: Ultimately, the Warden. When Minion breaks out Megamind, he simply wishes them luck in their coming battle.
- "The Reason You Suck" Speech: Megamind manages to provide one to Titan with two sentences near the end of the movie.Titan: This'll be the last time you make a fool out of me!
Megamind: I made you a hero. You did the fool thing all by yourself!
Roxanne: You and I, we worked together for a long time. I know you.Titan: You don't know me! You never took the time to know me! This is the first time we've hung out socially, and it's when I'm about to destroy the city!
- Titan gets gives one to Roxanne, and he's got a bit of a point...
- Of course, considering Hal's idea of "hanging out socially" involves hiring a wedding photographer, Roxanne was pretty justified in staying away. It's a miracle she was polite to him for so long, considering how creepy some of his advances were even before he got superpowers.
- Red Eyes, Take Warning: See Glowing Eyes of Doom above.
- Reed Richards Is Useless: Megamind tries cleaning up the city with the dehydrating gun, but doesn't actually pick the resulting cubes. Thus, during a sad scene, it starts raining, so all the trash reappears.
- Averted in the end, with Megamind's bots helping to efficiently rebuild Metro City's destroyed real estate.
- Replacement Goldfish: Gone Horribly Wrong. Megamind made Hal into Titan to be this to Metro Man, expecting him to end up putting everything back the way it was when Metro Man was around. Unfortunately it didn't turn out like he hoped, because Hal is horribly selfish and immature.
- Rescue Romance: Roxanne gets hit with zig-zagging flavors of this.
- Metro Man is always saving Roxanne, but they never had any romantic relationship at all; he was just "not her type".
- Megamind is always kidnapping her and trying to impress her, but dates her the old-fashioned way, the two fall in love, and then he ends up saving her at the end.
- Hal tries this at Megamind's suggestion, but he's too stupid to realize that dropping Roxanne to her near-death (repeatedly) does not count as a "rescue".
- The Resenter: Megamind, to varying degrees. This was his reason for turning evil in the first place... but it was also played with in his romance with Roxanne.Megamind: I'm the bad guy! I don't save the day, I don't fly off into the sunset, and I don't get the girl!
- Reset Button: Averted but lampshaded when Megamind disguised as Bernard admits he looked into it, but the science was impossible.
- Retired Badass: Metro Man.
- Rewatch Bonus: After the reveal that Metro Man was burned out from hero life during the whole museum opening and Hal is a Psychopathic Manchild who only wanted to use his powers for his own gain—first to woo Roxanne, then to become an evil overlord, it's interesting to watche the film from the start, to see the little hints and foreshadowing.
- Right-Hand Cat: Megamind has this trope in mind when he kidnaps Roxanne at the start of the movie. He sits in a chair with his back to her, tries to look as menacing as possible... and then pulls one of the Brain-bots in his lap so he can pet it and use it as a plasma globe.
- The Rival: Megamind has viewed Metro Man as this since they were young boys.
- Rotten Rock & Roll: Megamind underscores his appearances with heavy metal songs like "Highway to Hell" by AC/DC, "Crazy Train" by Ozzy Osbourne and "Welcome to the Jungle" by Guns N' Roses.
- Rousseau Was Right: Double Subverted. While it's certainly played straight with Megamind, Titan is an unrepentant Jerkass and even throws it back in Roxanne's face when she tries to invoke the trope.
- Rouge Angles of Satin: Tightenville. note
- Rubber-Forehead Alien: Megamind.
- Rule of Funny: An infant lands from outer space into the exercise yard of a high security prison, and he is raised by the inmates as opposed to being seized by the Warden and Child Services within five minutes.
- And of course all the cartoon physics.
- Rule of Symbolism: Metro Man dresses in white, and at one point is seen walking on water. Not to mention he landed under a couple's Christmas Tree as a baby. After that, the beard also fits. Then, to really drive it home, he comes back from the dead (in a manner of speaking). All of which isn't too out of place, given that he's largely based on Superman, who is rife with Christ symbolism himself.
- The film goes a long way with the symbolism of clothing:
- Roxanne starts dressed in red, then mourns in black, switches to purple as she's warming up to Megamind and finally to blue when she's on his side.
- Megamind symbolizes his full acceptance of his evil "destiny" with the switch to his darkest cape. More tellingly, he is instantly drawn to Metro Man's old cape as he's trying to play the hero (to the point of putting it on for a full scene), refuses the call by dropping it at the heroine's feet, and later receives it from her when he's proven where his heart lies.
- There's also the different disguises Megamind takes on. Being the Warden at the start (a good guy who stops/contains bad guys) might even be a type of foreshadowing. He's Bernard when he's exploring the world of normal people, the prejudice stripped away for a whilenote . He's the Jor-El type when he's trying to pass on what he knows about being a hero (proving that he understands both sides of the game). And it's no coincidence that when he begins his most heroic effort ever, he looks exactly like Metro Man - or that it's Roxanne who frees him from the disguises twice, first forcing him to confront what he's doing and later allowing him to claim his destiny on his own terms, rather than in the shoes of someone else.
- The film goes a long way with the symbolism of clothing:
- Running Gag: All Megamind's strongest weapons need time to warm up.
- Amongst Will Ferrell movies: the water-skiing squirrel appears.
- Code: this is getting silly.
- Samaritan Syndrome: Titan refused to do this.
- Scenery Gorn: There is some very nice detailing in several of the scenes of mass destruction.
- Schoolyard Bully All Grown Up: Played with; the story establishes a conflict around a schoolyard bully who grew up to oppose his former victim... except the victim was the one who became the supervillain and the bully became the beloved superhero.
- Screams Like a Little Girl: Megamind. Lampshaded by Roxy. ("Yeah, like that.")
- Screw Destiny: The running theme of the film. Megamind never learns what his parents meant for him and spends his life trying to live up to what he thought they said. Metro Man becomes tired of being a superhero just because everyone expects him to be one and quits to become a musician. Titan refuses to be a hero just because Megamind demands he be one.
- Screw the Rules, I Have Supernatural Powers!: Hal/Titan at first refuses to hold up his end of the hero-villain dynamic, it gets worse when he actually starts doing petty crimes for personal gain, and then goes into full-blown supervillain territory after he gets pissed off.
- Sealed Evil in a Duel: The reason Metro Man decides to fake his death. To him, superheroing had become an endless cycle of the same battles with Megamind over and over.
- Seen It All: Roxanne Ritchi When it comes to Megamind's dastardly plots and deathtraps.
- Shapeshifter Swansong: Parodied when Megamind's holowatch malfunctions on his date with Roxanne.
- Shark Pool: Megamind has an alligator pool.Megamind: Predictable? Predictable? Oh, you call this predictable?Roxanne: Your alligators, yeah, mm-hmm. I was thinking about it on the way over.
- Shooting Superman: Played with. After discovering that Metro Man is still alive, Roxanne begins throwing stuff at him, larger items each time. They smash harmlessly against his head, and naturally he doesn't so much as blink.
- Shout-Out: Several shout outs to the 1978 Superman film which for obvious reasons, will not be listed here. One of the more subtle references? "Tightenville".
- "Are you happy now?"
- Megamind's "Space Dad" disguise is meant to look like Marlon Brando as Jor-El while notably using the speech mannerisms of another famous Marlon Brando character.
- Megamind asks if Metro Man had a "solitary fortress" (a reference to Superman's Fortress of Solitude) or a cave.
- Hal's gaining Metro Man's powers from his DNA is a reference to the comic The Nail where Lex Luthor does the same thing to Jimmy Olsen for different reasons but with similar results.
- A villain who loves to steal and vandalize paintings, and also throws money into the street? Henchman with a boom box? Looks a lot like The Joker from the 1989 Batman movie.
- Megamind's growing up in prison is actually also a reference to the Batman villain Bane, who due to the archaic laws of the country he was born in, had to take his father's life sentence from birth.
- Megamind views himself as the Mr. Miyagi to his intended new superhero.
- This is also Development Gag: An early draft of the script actually called for protagonist 'Master Mind' to actually disguise himself as the Mr Miyagi after seeing a poster of The Karate Kid in Hal's apartment. (A picture of Mr. Miyagi still appears in the scene where Megamind explains his plan to Minion; presumably, they went with Marlon Brando because Will Ferrell doing a Pat Morita impression might come across as incredibly racist.)
- Megamind trains Titan with a classic Donkey Kong level, with Minion as Donkey Kong.
- He even jumps the barrels, when obviously he doesn't really have to.
- "No, you can't!"
- "Rumors of my death have been greatly exaggerated."
- Hal Stewart's name is a nod to Hal Jordan and John Stewart. All three of them received their powers from an alien. Most significantly, Hal is the one who famously turned evil because of yellow energy.
- Look around Megamind's office after he takes over the city. Is that the Ark of the Covenant? Yup, it is.
- Megamind's lines after discovering Metro Man alive and well are lifted wholesale from Scene 1 Act 1 of Hamlet.
- Megamind gets a spider on him and gets walloped in the attempt to get it off, paralleling a scene from Madagascar. And Ben Stiller cameos in this movie!
- Minion's furry gorilla suit with a fishtank helmet is likely a reference to Robot Monster.
- "My kid can't see" said to someone wearing a trenchcoat.
- Metroman isn't the first superhero to have a museum dedicated to him. The Flash Museum has been a staple of that series for decades.
- Metro Man is gray around the sides, much like Reed Richards and Hal Jordan.
- Megamind's invisible car is a reference to Wonder Woman's invisible airplane.
- Megamind's new costume for battling Titan looks a lot like the kind of thing Gene Simmons used to wear.
- In Megamind and Titan's first battle, the (supposed) villain flies upwards in a heavy black mech suit followed by the faster-flying red-themed (supposed) hero who punches him down onto a building. Also in the climax, Megamind goes full-on Tony Stark Expy, complete with a goatee, flying Powered Armor and a circular, blue-glowing Chest Insignia.
- The giant head the Brainbots create to distract Titan during the final battle does three Shout Outs one after the other. Aside from being blue rather than green, it looks a lot like the Wizard's head in The Wizard of Oz. Then when he opens his mouth and sticks out his tongue for the real Megamind to walk out, the tongue looks again like Gene Simmons doing his usual bit, but the mouth is framed so that it also looks like the Rolling Stones logo.
- In the "Reign of Megamind" interactive comic, one of the weapons he plans on using is an Energon Drill.
- During the final fight, Tighten mockingly yells out "Hah-hah!" in the same way as school bully Nelson Muntz on The Simpsons.
- Bernard looks an awful lot like another villainous main character.
- Metroman is a friendly, well-liked Boisterous Bruiser who gives up his archetypal role to pursue a career in bad art. Sounds remarkably like Destruction of the Endless. Megamind and Roxanne try and fail to bring him back, just like Dream and Delirium.
- Towards the end, there's a moment when it appears that Megamind has been skewered on the spike at the top of Metro Tower, in a fashion very similar to Ming's demise in Flash Gordon.
- The final scene, where a retired Metro Man hidden in the crowd watches people pay homage to his former nemesis is remeniscent of the ending of Superman: Red Son. Superman: Red Son also contains a scene where a villain destroys a superhero museum.
- Hal is overweight, has red hair and in one scene wears a shirt with a smiley face on it, just like the office drone who finds Rorschach's journal in Watchmen. Another case of letting something big fall into the hands of a random citizen.
- Silly Rabbit, Idealism Is for Kids!: The Hannibal Lecture delivered by Titan at the end:
- Sissy Villain: Averted. Megamind is not so much a sissy as he is a Large Ham, though he still Screams Like a Little Girl. Even then, only when the joke calls for it.
- Slasher Smile: Titan, when using his eye beams, once when melting the Megamind mannequin, and again when he's about to do the same thing on the real Megamind.
- Small Name, Big Ego: Subverted. It seems like Megamind thinks he is a lot more successful and imposing than he really has been, but when Metro Man is "killed" he is as shocked as everyone. He knows he is incompetent; that has been his issue since childhood. He learns that he is far better fighting evil than being evil.
- Smug Snake: Megamind. Or maybe he was never meant to be a villain.
- Smug Super: Metro Man begins this way as a child, with the winking and smirking and intentionally showing up young Megamind, but by the time he is grown up? He is genuinely nice and heroic, even to Megamind. It even turns out he was burned out from being forced to be a superhero. At the end of the film, he is proud that Megamind took over for him.
- The Smurfette Principle: The film has a single Brainbot with a pink frill and lipstick. The DVD commentary states that she was an Invoked Trope, and considered "the Smurfette of the Brainbots". There is also Roxanne Ritchie.
- Social Services Does Not Exist: No-one seems to be alarmed by the fact that a child, even an alien one, is growing up in a prison.
- Soft Water: Played with. During the finale, Megamind is falling to his death and knows that water will not break his fall. However, he dehydrates himself into a cube, which does let him survive the fall, and rehydrates upon contact with the water.
- Something Only They Would Say: Titan realizes that Metro Man is actually a disguised Megamind when "Metro Man" says "Metrocity" instead of "Metro City".
- So Proud of You: Roxie says this verbatim to Minion, who is disguised as Megamind at the time.
- A hidden Metro Man to Megamind, though the latter never hears it.
- Left the Background Music On: Just about every song in the film, excluding the original score, is played via one of Megamind's sound systems.
- Spell My Name with an "S": When Titan burns his new self-aggrandizing name for Metro City into the pavement, he spells it "Tightenville". To drive this home, the end credits list Jonah Hill, Hal's voice actor, as "Tighten" instead of "Hal" or "Titan."
- The DVD subtitles also change their spelling of the name from that point on. It's also used in at least some, if not all, of the tie-in books related to the film.
- Spikes of Villainy: On Megamind's outfit, as well as his lair and machinery. Including a spiked up Segway. At one point, Roxie hugs him in such a way that she should by rights have torn her arm open.
- Stalker with a Crush: Hal, Roxie's camera-man. Her rejection of him as Titan begins his Start of Darkness. It is a bad sign that one of the first things Hal uses his new superpowers for is peeping.
- Megamind might also count initially, since it's hinted that the only reason he kept kidnapping Roxanne is because he has a crush on her and it's his way of being close to her. Unlike Hal, however, he gets better.
- Stealth Pun: Minion is literally a henchman in a gorilla suit.
- During the "I'm Bad" finale, Minion is doing... The Robot.
- "The die had been cast" in Megamind's opening monologue, explaining his fate and first act of evil: dyeing his classmates blue
- Stepford Smiler: Metro Man's revealed to be a Type A as a superhero.
- String Theory: Megamind uses this as a mind-mapping technique. In order to figure out what he's doing, Roxanne replicates his setup in her apartment. It's also used as the motif for the opening titles and the matching Creative Closing Credits.
- Stripped to the Bone: Metro Man. Supposedly.
- Superheroes Wear Capes: Both Metro Man and Megamind have several.
- Superman Stays out of Gotham: Implied only, Metroman and Megamind are called the "World's Greatest" hero and villain respectively, implying the existence of others, and the fact that a superhero is still necessary after Titan is depowered and imprisoned implies the existence of other villains or at least normal criminals that the Metrocity police can't handle, but, if any other villains took advantage of Metroman's absence, or any heroes tried to pick up his slack, it happened offscreen.
- Superpowered Date: Hal as Titan attempts to take Roxanne on one, but comes on too strong and his antics put her off.
- Super Speed and Super Strength: Metro Man (and therefore, Titan).
- Swivel-Chair Antics: One of Megamind's favourite hobbies.
- Take That: After Megamind kills Metro Man he puts up posters in front of town hall that say "No you can't" with him posing like Barack Obama in his political "Yes we can" ads. Technically the posters were inspired by the HOPE posters, but you get the idea.
- There's a super-stealthy Take That embodied by Hal Stewart. The character is an average man granted supreme power by a blue, big-headed egomaniac. Sound familiar? He's even named after two of the most iconic characters in that series: Hal Jordan and John Stewart. Actually fitting in with the deconstructionist themes of the movie, he may just be a take on if someone with Green Lantern's origin was just a selfish loser.
- Take Up My Sword: Implied by Metro Man at the end.
- Taking the Bullet: Metro Man does this with a dodgeball for the teacher in Megamind's flashbacks.
- Tantrum Throwing: Roxie hurling things at Metro Man; since he's Made of Diamond he doesn't even blink as the stuff she throws keeps shattering against his face.
- Team Rocket Wins: The entire premise of the movie is Megamind, the inept villain, finally winning.
- Tempting Fate: Roxie calling Bernard!Megamind "the only normal man in her life".
- That Man Is Dead: Hal screams at Roxie that there is no Hal anymore, just Titan.
- That Poor Cat: Heard when Titan discards the flower cart after failing to impress Roxanne. Also, Megamind accidentally gets a cat while dehydrating all the garbage on the streets.
- That Poor Brainbot: At the end of The Button of Doom, Minion tosses a remote to the side. A brainbot's "bowg" is heard offscreen.
- Then Let Me Be Evil: Megamind's origin story. No matter how hard he tried to be liked, it only ever resulted in him being pushed away even further, so eventually he decided to give up and just have fun with the reputation being forced upon him.
- There Was a Door: Titan to Megamind after the latter crashes through his wall. Though to be fair, there also was already a gaping hole in the wall; he just made it slightly bigger. And Titan himself was originally responsible for said hole.
- Zigzagged earlier in the movie when Megamind enters through the door... by blowing it up... and then Minion installs a new door.
- Thou Shalt Not Kill: Megamind constantly tries to kill Metro Man in the past, but he never actually expected to succeed. Hal/Titan, however, is a thug and will, or at least tries to, kill anyone who gets in his way.
- Time Stands Still: Metro Man reveals that during a fit of superspeed, he was able to infiltrate Megamind's lair, reconsider apprehending him, go to the library and read dozens of self-help books, pick up some fries and a drink at a restaurant, and relax in the park before deciding to fake his death. All in the space of an instant. If you watch closely, you can even see his image dim for a frame.
- Too Soon: Invoked. Bernard is insulted by Megamind's "costume" in part because he just killed Metro Man. It's kind of in bad taste considering he's running around in a tribute to Metro Man, calling it "tasteless."
- Took a Level in Badass/Let's Get Dangerous: Megamind in the final act.
- Hal. As Hal, he is, well, Jonah Hill. As Titan, he is a muscular stud.
- Took a Level in Jerkass: Titan.
- Trailers Always Lie: The trailers made Megamind out to be a lot zanier with a lot less angst and totally dumps the romance factor. It forgets that Megamind spends a good chunk of the film as Bernard. As well as this, it makes Metro Man out to be more of a glory-hound jerk than he really is - and a lot more important too. While Metro Man IS important, it's his absence that drives the plot, not his presence.
- Trailers Always Spoil: Probably had one of the worst offending example of the Trope, in which it revealed that Metro Man was not dead and had simply given up superheroics. The entire film revolved around the fact that Megamind was trying to cope with having killed Metro Man. This was most likely done to reassure parents and kids that Metro Man was not really going die so that they would actually go see it.
- Trial Balloon Question: Subverted by Roxanne. She would not mind if he was an alien species... but it is actions that determine a person.Megamind: Well, that seems kind of petty.
- Troperiffic: The whole point of the movie is to double subvert as many superhero genre conventions as possible. And many of the double subversions are also inversions.
- Try Not to Die / Indy Ploy: Megamind's strategy for defeating Titan.Roxanne: What's the plan?
Megamind: It mostly involves not dying.
Roxanne: That's a good plan. I like that plan.
Warden: (tied up) Good luck!
- Inverted earlier when Megamind gets out of prison to face Titan.
Megamind: (happily giggling) We're gonna die!
Minion: (laughs, then...) Wait, what?!
- Uncomfortable Elevator Moment: Megamind, disguised as Bernard, spends some time on the elevator with Roxanne as the Metro Man Museum is about to blow up.
- The Unfettered: Titan. Which makes him much more dangerous than Metro Man.
- Unflinching Walk: Averted when Megamind blows up the Metro Man museum.Megamind: Aaah! I'm too close! I'm genuinely scared right now! I hope no one can see this! Aaah!
- Unlimited Wardrobe: Roxanne, who changes outfits for each new day and occasion.
- Unreliable Narrator: Megamind in the introduction. He calls evacuating his exploding home planet "a career change."
- Unstoppable Rage/Roaring Rampage of Revenge: Titan.
- Unusual Euphemism: Metro Man lets a whole string of these out while trapped in the copper-lined observatory.Megamind: What did he say?
Minion: ...crab nuggets?
- Victory Is Boring: The main motif of the movie.
- Villainous BSOD: Megamind after Roxanne dumps him.
- Villainous Crush: Implied at the beginning, where some of Megamind's behavior towards a kidnapped Roxanne comes off as downright flirtatious. Later, it's a central part of the story, but he's less villainous at that point.
- Villainous Rescue: "YOU DARE CHALLENGE MEGAMIND?!"
- Villain Protagonist
- Visible Invisibility: Megamind's car is said to be invisible, but the audience can see the outlines of it.
- Actually, severely averted - you can't see the outlines of it but the sun's glare reflecting off it. And characters can see this too, it's even turned into a point when the car, which Megamind had lost, is found again during a critical point in the final battle when Roxanne sees the glare - Megamind's most important plot-related weapon was still in the car.
- When Roxanne says Megamind "should look back too", he manages to spot it. Either he's reminded that it's there, or the refraction is just enough to see when you know what to look for.
- Virtue Is Weakness: Hal scoffs at Roxanne's attempts to reason with him by saying that there's good in everyone.
- We Can Rule Together: Titan tells Megamind that with his power and Megamind's "big-headed-ness" they could rule the world. Megamind refuses.
- We Have Forgotten the Phlebotinum: Megamind left the depower gun in his invisible car. Which he then lost. Because it is invisible.
- We Will Not Use Stage Make-Up in the Future: Megamind's shapeshifter wristwatch allows him to shapeshift into other people using the power of hard light holograms.
- Weaksauce Weakness:Metro Man: Copper... drains... my powers!
Megamind: Your weakness is copper? You're kidding, right?
- Subverted Trope. Metro Man isn't vulnerable to copper, he just pretends he is.
- Weather-Control Machine: Megamind has one he uses to make dramatic entrances.
- What Beautiful Eyes: Megamind's stunning green eyes.
- What Happened to the Mouse?: Averted with Bernard, who appears in the Credits Gag.
- What Have I Done: Megamind damns himself for creating Titan, who turns out to be a unstoppable engine of wanton destruction.
- What the Hell, Hero?: Megamind to Titan, twice in the same scene. First, upset that Titan did not bother to show up to save the city from him, then when he sees Titan decided to rob banks - and a bicycle.
Roxanne: ... and you gave control of the city to him! (indicates Megamind) (beat) No offense.
- Megamind and Roxanne Ritchi's response to Metro Man faking his death to pursue a career as a musician, turning his back on the Titan situation.
Megamind: No, no, I'm with you.
- He might not count as a hero yet, but this is Roxanne's reaction to Megamind when she finds out that he gave Hal super powers.
- Where Does He Get All Those Wonderful Toys?: Apparently, there are supervillain supply stores.
- Who Dares Challenge Megamind?
- Wide-Eyed Idealist: According to Titan, Roxie believes that there is at least some good in everyone, in spite of her generally sarcastic attitude. Possibly justified, in that she's used to seeing Megamind's brand of villainy, which isn't all that harmful.
- Strawman Has a Point: To be fair, Titan is fairly accurate when he views Roxie's attempts to appeal to his better nature as a desperate ploy.
- With Great Power Comes Great Insanity: One explanation for Titan's descent to evil.
- Woobie, Destroyer of Worlds: Megamind himself claims to be this. But he's actually quite lacking in the woobie part and even more so in the destroyer of worlds part.
- Worthy Opponent: Metro Man and Megamind view each other this way.
- Wrong Genre Savvy: A socially-awkward kid with an unattainable crush gains superpowers. Unfortunately, Hal Stewart must have seen the movie Spider-Man one too many times and does not realize what is really going to happen until Roxie spells it out for him.
- Xanatos Gambit: Megamind's entire campaign against Metro Man. He explicitly says in the comic prequel that he considers every lost battle as simply an opportunity to study his potential weaknesses. He explicitly states when fighting Titan that every defeat is an opportunity to learn and do better next time.
- Yandere: Titan to Roxanne.
- You Are Better Than You Think You Are: Roxanne gives one to Megamind. It gets him back in the fight:Megamind, I don't know if you're even listening, but if you are, you can't give up! The Megamind I knew would never have run from a fight, even one he knew he had absolutely no chance of winning. It was your best quality. You need to be that guy right now! The city needs you. I need you.
- You Fight Like a Cow: Megamind tries to encourage Titan to engage in this, but he only charges forward while shouting "aaaaaaaaggghhh!"
- Your Costume Needs Work: As Megamind flees the Metro Man museum, which he is trying to blow up, he runs into Bernard, who starts deriding him for his "tasteless costume" complete with "cheap replica of his dehydration gun".
- Well, he's in his pyjamas.