Age of Wonders: It's jokingly rumoured among the fandom that the reason for the High Men's change of name in the sequel to Archons is due to the original name's similar pronunciation to a certain component of the female genitalia.
In Soccer 2004, one of the fields is called Fappy's Farm (or just Fappy Farm, which arguably sounds even worse).
In the Baseball series, "The gooch likes that! Yeah, give me some more of that!"
In Beyond Good & Evil, there's a moment where Jade, the heroine, squeezes into a tiny gap to get to a cut-off area. Her sidekick, Double H, says, in response to the fact that he's too darn broad-shouldered to make it through: "Too tight for me! I'll cover your rear."
Blacklight Retribution has a method of naming weapons based on their components. Sounds harmless enough, but one configuration of the assault rifle was the Forceful Extended Violator. However the naming system has been modified to prevent this.
A few character names may count too, such as Maneater Mildred and Ceaseless Discharge.
Backstabbing humanoid enemies that are larger than normal humans tends to look like violent Ass Shoves. Especially if done unarmed.
Dead or Alive: The two new gameplay mechanics in 5 are called "Power Blow" and "Critical Burst". Yeah...
In a later level of Dead Space 2 (in which you revisit the Ishimura), there are ultraviolet floodlights set up to aid decontamination crews in scrubbing up bloodstains and such. Of course, most male gamers will read something different into white stains under black lights. (The fact that they are huge just makes it that much funnier.) (The stains. The stains are huge, not... Get your mind out of the gutter!)
Early fan translations translating Kefka's intro quote to Tidus as "go play with your ball", and variations of such, meant to refer to Tidus playing blitzball. The English version of the game replaced this with "go back to the beach", same idea without the innuendo. Then, we come to Firion - Kefka's quote to him in the Japanese game was to say he was sweaty, due to all the weapons he carries around. In English, we get "eeeeeew, aren't you hot?" instead.
The video for "Ready Now". It's a bit hard to dismiss the scene at 18 seconds as a mere kiss instead of one that's somewhere lower. This is made even clearer in the next shot, which shows the guy lying down on the ground, with the girl's face nowhere near his.
Old Man Nick Knack, who asks that you "refrain from yer rubbin' 'til after dark, when everyone's out of the way". He is, of course, referring to polishing your knick-knacks where no one can see you do it.note You can put souvenirs from various places on display in a museum, and polishing them makes them more attractive. Why, what did you think he meant?
One of the possible items is a small music box made to commemorate Prince Harry's wedding. So of course, using the cleaning cloth on it results in this immortal sentence: "[Your name] polishes the marital organ."
"I don't claim to be the best blacksmith in Whiterun. Eorlund Gray-Mane has that honor. The man's steel is legendary."
Facade: One of Grace's knickknacks is basically a glass rainbow colored penis. It's made incredibly odd because it isn't treated to look out of place from the other sculptures, but it just a bit too sex toy shaped to seem like a creative oversight of the duo who produced it.
Far Cry 2: "I'll need to hold your equipment, bro."
Fatal Frame: A ghost in Crimson Butterfly died in the lost village while looking for her boyfriend ( by being strangled by his ghost, actually). One of her diary entries has a single page stating simply "He came" and, even better, she utters a haunting "you finally...came" when defeated. Considering how hard this phrase would be to work around, the translators probably realized the implication and just plowed on ahead.
Some fans have taken Terra's "looks like a bear" comment about Sabin to mean...somethingelse. Doesn't help that Sabin takes it as a compliment.
And a visual one, the folds of Kefka's robe in his god form in the final battle...well, some have taken it as evidence he really, reallyenjoys destruction◊.
Fire Emblem Awakening: The last line of an S Support between Say'ri and the Male Avatar has Say'ri, after promising to take him back home with her to see Chon'sin and all of the fantastic sights she described to him, hoping that they could perhaps be joined together as one under the cherry trees. While Say'ri probably had a marriage ceremony in mind, fans with dirtier minds interpreted her wording as a different kind of joining.
Full Throttle: During the demolition derby, Ben and Maureen have to stage a seemingly fatal accident by getting in a head-on collision. Getting Ben's car over the field to her car takes some time, so at one point an impatient Maureen will say: "Ben, get here and nail me!".
Golden Sun games have the Hard Nut rare items which permanently raise a character's defense stat. If the main character finds an item they don't have inventory space for, they give it to the first character who does. Thus, "(protagonist) got a Hard Nut! (protagonist) gave a Hard Nut to (another character)."
In the first game, this was used to set up an actualinnuendo: "Jill gave Isaac a nice surprise! Isaac got a Hard Nut!"
Golden Sun: Dark Dawn made this one even more funny by removing the capitalization on items like the hard nut. "Matthew got a hard nut!"
Gothic 2 features quite a fabulous one at it's very beggining, with the Necromancer explaining to the hero the effects on the evil realm creatures of the first game's final boss deathcry.
Xardas: It was an order to all evil creatures, a word of power that they were all bound to obey. His last order was, COME! And they came, all of them, even the dragons.
And Rare already crammed their usual heaping helping of deliberate adult humor into the game! There are quite a few things that are innocent enough in the normal game, but become very risqué due to the player character being of the opposite gender during Challenge 21. To elaborate: when playing through the normal game, you play as Cooper, a male who appears to attract the sexual attention of multiple female foes in the game. When you play through a second time in Challenge 21, you play as Amber, a female, who still attracts the same female baddies. The female vampires that pull you into their coffins and shut the door while hearts rise out of the casket and you slowly lose health suddenly take on a whole new meaning.
Amber's pre-boss Ghoulie self still wants a kiss from her non-Ghoulie self...
Perhaps worse is the second mummy you meet in the game, who startles you by jumping out of a large vase, triggering a Super Scary Shock. The camera shows him, then cuts to the player, then cuts to him doing menacing pelvic thrusts. Poor, poor Amber... The fact that the next shot is of the player character leaping into the air with an exponentially more shocked expression than before doesn't help.
Guilty Gear: Resident Fetish Fuel character Dizzy has a lot of lines that can come across as sexually arousing, despite that's not her intention. Especially when her dialogues are matched with I-No's, it sounds like rape against her. Needless to say a lot of fans are turned on.
Half-Life: "If you follow standard insertion procedure, everything should be fine."
Halo 3: ODST: One exchange featured in one of the ViDocs got replaced thanks to jokes about this.
Dare: My hatch... (grunts) is... (grunts) jammed...note This was replaced in the final game with "My hatch won't open. How about yours?"
Hatoful Boyfriend: One particular item in BBL is referred to as a Bright and Massive Thing. Among others, this leads to the line, "You're up, Massive Thing!"
It's actually referred to as the Massive Key, designed to open any lock. (It's a crowbar?) Ryouta's the only one to call it a "Massive Thing."
Also what Ryouta says after being knocked out.
Ryouta: "Aargh! Darn it! Why did I let myself get taken from behind like that!?"
Higurashi: When They Cry: In the Onikakushi VN, during the festival the club members try finding something cute to bring to Rena. Keiichi goes somewhere else to show her his, and she comes back all dizzy and blushing. She then comments on the cuteness of Keiichi's "little fur seal"; cue Mion and Satoko's violent retaliation on Keiichi. He showed her a seal-shaped key holder he made himself when he was a child.
Axel refers to ice cream as "the icing of the cake", Roxas enjoys "having ice cream" with Axel and Xion, and complains that having ice cream alone isn't the same because "all he tastes is the salt, and his hands get sticky".
The series is a goldmine. other examples : "Kairi...Kairi is inside me?", "uh uh You're really good.", "I have some unfinished business with this puppet", "Sora, you sure are growing fast"...
Kingdom of Loathing is no stranger to intentional dirty jokes, but the creators insist that the Sugar Fruit Fairy was not supposed to look like the top half of a nude woman, balancing a fruit bowl on her large tracts of land. But many people see it this way, and calling it a "fruit fairy" didn't help matters. (The two round things in the middle are eyes, and the semicircle under them is the head...uh, cranium.)
Kingdoms Of Amalur uses the slang 'tinker' as a synonym for 'craftsman'. This means you get dialogue like:
Parwen: Sun Camp is built around trade. Argine started it before Adessa was built, and she keeps her tinkers' hands very busy.
The Fishing Hole man. Specifically, what he says when you visit the hole with a Rumble Pak in your controller. "Today, you can feel the vibration, young man!" Errm... Come again?
If you go to the Kakariko Graveyard, look inside the gravekeeper's hut, and read his diary, it will say, "Come into my grave to receive my stretching, shrinking keepsake."
A more infamous line in the original version: If you show the spooky mask to the head carpenter as a kid "Hey, you have some good, quality wood there, kid!" In the Nintendo 3DS version, this line was rewritten so he explicitly refers to the mask to make it clear he's actually talking about wood.
In the beginning, there is a Kokiri boy trying to pick up a rock...or, at least, that's what he's supposed to be doing. Unfortunately, he looks more like he's humping the rock instead.
Spirit Tracks seems to crank this up a notch. There's Chancellor Cole and Byrne running off with Zelda's soulless body, with Zelda wondering what they're going to do with it. And the gratuitous usage of the word tap. "Tap me if you want to get back on the train" indeed.
It's a common file name in all of Sierra's adventure games, but an accidental innuendo is caused if you realise that the VGA version of Leisure Suit Larry has a device driver with the name "STD". (This filename is actually short for "standard" (in C and C++, a library that handles multiple standard C features is called cstdlib, for Cstandardlibrary) since VGA is the basic resolution on most x86 computers, still often used today to safely use a computer with a bad driver without the driver being active. However, considering the game in question, it can be misinterpreted as standing for something unrelated to computers.)
Lightning Returns: Final Fantasy XIII: "One day, the light touched me." from trailers. That it's the character herself saying it doesn't change the fact the main protagonist's nickname is "Light".
LittleBigPlanet: "I'm a wooden steed. Grab my soft material, and we can go for a ride!"
This whole concept of this game is screaming with Accidental Innuendo. The Bros are "inside of Bowser's body." They have to "stimulate" his body parts. If you have a dirty mind, you'll be snickering all throughout this game.
Especially hilarious when, finding Bowser's funny bone near the beginning of the game, Starlow overtly says "If we can stimulate this thing, something'll happen...". Now take it out of context and try not to grin...
The game also does it in the form of accidental Fetish Fuel. While each person likes their own thing, there are a few more common... odd kinks that show up in the game. The game is perfectly innocent, but if you look at, it contains a lot of items that have an actual name for the attraction to.
The original had Peach (unintentionally) have a rather suggestive-looking animation for whenever she tried to hold onto an item during "Crane Game". The Runaway Guys were quick to notice.
Jon: Hump that chest, Peach! Hump that chest! You show it who's boss!
3 had this for Bowser of all people. Normally, when you step on his space on the board, his intro would show him dancing happily. However, there were rare occasions where Bowser's intro showed him lying on his side with his head leaning on his hand while his other hand is on his side and has one leg crossed over the other. This makes Bowser look like he was ready to have sex with the player instead of playing his usual pranks.
Somehow, there's some accentual innuendo in an educational game. Mario's Early Years: Fun With Letters has a "Sentence World" where kids are encouraged to fill in the blanks with objects on the screen to correctly complete the sentence. ProtonJon and a friend of his did a Let's Play of the game and when they saw the sentence "The Princess has a big ____", hilarity ensued. It can be seen here around the 8 minute mark. Sentence World earns itself the nickname "Inappropriate World".
At one point during Mass Effect 3, Comm Specialist Samantha Traynor says this with an almost passionate voice:note It's about her preference for real chess pieces over virtual ones.
Traynor:I like the feel of something solid in my hands.
Keeping in line with the series' Running Gag on aliens misinterpreting the finer points of human figures of speech, in the Citadel DLC of Mass Effect 3, an asari Rich Bitch in the casino will deliver this unfortunate line:
Lucas in the hot spring with Ionia, the Magypsy in Video Game/Mother3. Because it cuts to black, and Ionia says things like "Don't struggle" and "Just endure it for a little bit", it can be interpreted the wrong way.
Ni No Kuni has a scene where one character accuses the young hero Oliver of still sleeping with dolls. As it happens, his Fairy Companion, Drippy, was trapped in the form of Oliver's favorite plush toy until the game's beginning, leading Oliver to proudly state that he hasn't slept with Mr. Drippy in more than a month. Combine his verb choice with a heaping helping of Video Game Time—heck, even Drippy's name itself—and it comes out decidedly wrong-sounding.
Nuts And Milk: The name of this game. Think about what it could lead someone to believe, and did in fact lead a ROM hacker to believe.
The game OFF. Nothing in the game itself, but its title leads to a lot of unintentional hilarity when mentioned in conversation, leading to a lot of "I just beat OFF!" and "Can you help me get OFF?"
Ōkami has a fisherman who, after a good run, proudly declares "I can feel life itself pulsing through my rod!"
Phoenix Wright: Ace Attorney - Dual Destinies : The ending movie of Case 3 has Juniper smiling happy and blushing at the sight of Apollo, while she's cosplaying as Lamiroir. It's quite an adorable moment between them, but if you've completed Apollo Justice(spoilers for that game) and you know that Lamiroir is Apollo's mother, then you may see this scene in a slightly squickier light... The fact that the Gyakuten Saiban 5 Official Visual Book says that Juniper may have "scored a few points in [Apollo's] book thanks" to her dressing up as his mother doesn't help lessen the Squick either.
Magmar and especially Magby's Japanese names: Boober and Booby, respectively! Of course, it was MEANT to reference birds like the Blue-Footed Booby, but... well... And Magmortar is Booburn. Ouch.
Quite a few Pokémon have a suggestive tuft of fur between their legs, like Blaziken, Reshiram and Beartic. White Kyurem gets a few of Reshiram's characteristics... but not that suspicious placing of fur.
The move Harden could make a few people with dirty minds giggle. Especially since the same Pokémon likely will know String Shot... Hydro Pump causes the same dirty thoughts sometimes. Particularly with Hot Skitty-on-Wailord Action jokes.
Not to mention what the Internet has done with Cloyster.
Palkia's unfortunate design from the shoulders up.
Pokémon Colosseum: A construction worker in the Pyrite Hotel says "Apparently some rich fellow ordered the colosseum built. I'm amazingly stiff."
Pokémon Diamond and Pearl: So, in Platinum, you get a villa. You can buy furniture for it. When you mix records, sometimes your friends will find a TV program that is examining furniture you have. Sometimes they say that you have a "nice rack".
REGIGIGAS can't get it going because of its Slow Start!
In Pokémon Gold and Silver, there's a juggler who says, "Whoops! Dropped my balls!" when you defeat him in battle. It caused endless snickers from fans throughout the fandom. In the remakes, this line was replaced with "Whew! That was a jolt."
Not to mention the Nugget item, which is called literally "golden ball" in the Japanese version. The man offering to give the player a nugget suddenly takes on a whole new meaning. "Golden ball" is a perfectly valid slang for... that... in Japanese though, so there's a good chance this was intentional.
The same games as above also had a Trainer in the Burned Tower named Firebreather Dick (Firebreather Trainers are shown as fat men spewing out flames like a circus firebreather with the aid of an ignited stick and dressed like clowns in the originals and instead wearing Magmar-inspired clothes in the remakes. This one happened to be named Dick). Nintendo slightly modified this in the remakes as well by instead using the name Dick is short for, Richard.
Speaking of Pokémon, Professor Oak "came as soon as he heard" that you beat the Elite Four... and unlike the remakes of Gold and Silver, the remakes of Red and Blue/Green did not change the line.
And speaking of balls, there sure are some great ones in that series.
The Heavy Balls and Love Balls.
In Platinum, you can buy a furniture piece called the "rack". On TV, they will say that you have a "nice rack".
Get enough furniture and eventually certain NPCs will invite themselves to your villa. It's funny the way a few of them seem to be waiting right next to your bed.
The wild Regigigas can't get it going because of its Slow Start!
HeartGold and SoulSilver's first NPC in the first town apparently likes your bag. A lot.
Later in the game, you meet Whitney at the Pokéathlon Dome, who offers to buy you an outfit for the sport. In the Japanese script, she wonders out loud if you were an S or an M, then decides that you're an M and forces you into an outfit of her choosing.
Also, Dewgong's Pokédex entry in Gold and HeartGoldVersions states that "The colder the temperature, the friskier it gets."
In the first gym in Black and White version (based upon a restaurant), a trainer that's a waitress tells an analogy about serving food and battles, then begins the battle, but not before saying "I'm your next course!"
Anytime anyone talks about breeding Pokémon (especially Brock, in the anime, whose oft-stated ambition is to be "the best breeder ever!"). A fisherman trainer in Emerald. brags about his fishing before the battle, and then afterwards says "Don't tell me yours is bigger!"
In Pokémon Sapphire, Dodrio's pokédex entry says "Apparently, the heads aren't the only parts of the body that Dodrio has three of". It's talking about its three hearts and three sets of lungs.
In Pokémon X and Y, you can sometimes meet a man in a purple suit named Mr. Bonding, usually alone in a hotel room and always facing a wall. If you talk to him, he'll turn around and exclaim "It's bonding time!," and the screen goes dark. After a second, the game fades back in, as if the player character has no memory of what just happened, and Mr. Bonding talks about how he's just given you a new skill.
In Punch-Out!! for Wii, when Soda Popinski gets back up, he takes up a bottle... and it looks somewhat like he pulls it out of his ass.
Putt-Putt: Level 69 of Balloon-o-Rama has pink balloons arranged in the shape of a heart, which soon fills up with white balloons. Ironically, it's also a That One Level for many due to the fact all balloons regenerate after popping them. Three times.
Even Quest 64 gets away with this one in regular gameplay. It's bad enough the spell is named Power Staff, but this is the kicker. It's of the fire element.
Ring King for the NES. The in-between round animation. Doesn't help that no one can seem to explain what is supposed to be depicted.
In one of the later Sam and Max releases the duo is trying to get into the church of Prismatology. Before Sam can enter, he is given a toy unicorn. When he rubs its horn, the horn will turn red if his faith is strong enough. Because he is not actually a believer, he has to go around asking other potential believers if they'd like to rub his unicorn. Similarly, referring to the franchise as S&M. Whoops.
Black Widow: "My web has snared them all, none can hope to escape it, or me!"
You try bringing up Video Game/Seaman without someone cracking up.
Oh, education games are not immune. In The Secret Island of Dr. Quandary, after you release Sir Pillory from the Num Lock stockade, if you approach the stockade again, he cheerfully offers to get locked up in it again, "just for fun".
The lyrics of Seven Rings in Hand can easily be interpreted as masturbation jokes. "No such thing as fate for those who speed"? "So many things need a push or pull to begin"? "Wild with just one single hand"?
Soul Calibur features Kilik, whose weapon is a spear—or a rod, if you will. In one of his victory quotes, he boasts that "this rod will be your doom."
In the 2000 Spider-Man video game, Mysterio fires lasers, but the placement of where they're fired is... Questionable.
SPISPOPD: By Word of God, Sphinxster's name was meant to be a pun on "youngster", but it was only until after the release of Dr. Lunatic that Mike Hommel realised that it sounded dangerously close to "spinster".
Everyone keeps referring to the player character's affinity for the dark side of the Force, and its effect on the other party members as "touching your dark taint."
After his declaration of love for a female player character, other party members will remind Carth that you all have more pressing concerns. Like, you know, saving the world. He responds with "Let's get going. The longer we wait, the harder this is going to be."
In a somewhat infamous example, Luke wakes up his manservant Guy in the middle of the night, and asks him to meet him outside with his sword. And then once the scene's over you get a little dialogue box saying "Luke learned Sonic Thrust!".......Good?
There's also a skit where Jade refers to Dist as "an amusing pet." We'd also mention the Keterburg hotel scene, but, well...that one was probably completely intentional innuendo.
There is a very, very good reason why Flynn and Yuri get so much Yaoi Fangirl attention. Right after you free Estelle from Alexei, you can rest at the castle. There's a fade-out, and when you fade back in Flynn's standing behind you asking if you're "going already?" It manages to look very much like a walk of shame. But the most suspect is this conversation before their duel:
Yuri: (extremely sultry voice) try it like this.
Yuri: You can't beat me in an argument. But you know what you can beat me in. This!
Flynn: Yeah. You're right. Just like always. Everything I feel is in this sword!
Yuri: Good. Come on!
And then when they're done, they lie down on the field side by side, and Flynn says that Yuri has "gotten better."
Two characters in Threads of Fate are named Trap Master and Doll Master. "Trap" and "Doll" are both slang for MTF transexuals.
The name of the Namco arcade game Tinkle Pit.
Touch Me: Whoever came up with the name probably didn't realize how lewd it sounds.
Transformers: War for Cybertron: Granted, they're robots and so don't really have genitalia (despite having both male and female examples of the species), but when fighting the Destroyers, after you blast the fuel cell in the back of the tank, forcing them to transform, if you keep your targeting reticule on that spot, you find that you're basically shooting them in the ass. Their heavy armor and moving head means that, basically, the best place to shoot them is in the crotch or the ass.
The So Bad, It's GoodOblivion clone Two Worlds decided it'd be good to call the evil threatening the land, "The Taint". It's up to the hero to deal with the Taint infestation.
One of Politank-Z's victory quotes in Waku Waku 7 is, "Yes, yes, yes! Balls, balls, balls!"
Lumi's scream of "It's too tight!" during the tutorial first level of Wheelman.
World of Tanks doesn't seem like the kind of game to have this - after all, it's about tanks blowing each other up - but then when you hear Penetration!…
While deciding whether or not to recruit Nessiah after defeating him in Yggdra Unison, he says "Please do whatever you like with me." The fact that you're technically holding him prisoner when he does doesn't help the yikes factor one bit. (Don't say that! You're cute, so there are people who'd definitely take advantage!)
Sora provides an example of this in episode 8 of Yosuga no Sora; "This is no good, I wanted your curry, Haru!"