In Platinum, there's a sign near a bed in Team Galactic's hideout that says "Please make sure the bed is unoccupied before getting into it."
Also, there's a Juggler in the original versions who says "Oops! Dropped my balls!" after you defeat him. The gag was used again for ''Gold''/''Silver''/''Crystal'', (the latter, as well as the remakes, rigged it so he only says it to the female PC, even)
There's also a juggler who says this in Black and White.
Probably the most perverted example in the entire series: "This gym is great! It's full of women!" Said by an elderly man standing right outside Celadon gym. This was changed to "strong trainers!" in the Gold and Silver remakes.
The trainers there will start to crush on you after you beat them. The dialogue remains unchanged in FireRed/LeafGreen, even if you play as a girl...
In Red/Blue/Yellow/FireRed/LeafGreen, there's a Lass near the Lavender Town-side exit of Rock Tunnel who warns you not to try anything funny in the dark - regardless of whether you're playing as a boy or a girl.
Also in FireRed/LeafGreen, there's a female swimmer on Three Island who tells you that her swimsuit is broken so she can't leave the water...
Dialogue from a female swimmer: "My boyfriend gave me a nice pair of big pearls!" Followed up by, after her defeat, "Don't touch my pearls!"
Firebreather Dick, a trainer from Gold/Silver. It was changed to Richard in HG/SS.
The National Park Warden prohibits ball playing aside from Poke Balls.
In the third generation at the top of Mt. Chimney, a female trainer will ask you if you want to "join her in the hotspring" and then promptly tell you she was just kidding.
In Sootopolis, there is one guy who wants you to show him big Barboach and the other wants you to show him big Shroomish. Barboach and Shroomish appear to be random choices until you look at them. They even say something along the lines of "I love big Barboach/Shroomish!"
Speaking of Celadon City, the conversation between Jasmine and Erika that can be seen when you are trying to have a rematch with Jasmine in HeartGold and SoulSilver can be found as quite peculiar. Especially since Erika remarks about how Jasmine should dress a little differently....
In Black and White, there is a Gentleman in Undella Bay during the summer who says something like "Ah, summer...Beautiful girls playing in the water...Oh! I'm just talking to myself, pay no attention to me!"
In Platinum, There is a guy in the Global Terminal that says something along the lines of "This is discrimination! There are only pictures of Pokémon! Why aren't there any pictures of the ladies?"
In FireRed and LeafGreen, the Gym Trainer you battle before battling Brock comments that the player character is hot stuff, but isn't as hot as Brock. Note that this is a male Gym Trainer and that he's of the ''Camper'' class...
In the closing credits of Black 2 and White 2, around three minutes in, Elesa can be seen blowing a heart to the player character, in front of her audience and other fashion models no less.
Considering that the game is rated E by the ESRB, the scene where Ghestis uses Kyurem to try to kill the player character is this.
One of the people you battle on the Battle Subway has dialogue is ridden with this in the Japanese version. Her starting dialogue is "Be gentle! It's my first time...!", her losing dialogue is "Ooh, I won...um, were you...Were you going easy on me", and her winning one is "Aaah! It huuurts! But...ooh, you're just so good..."
In Pokémon Black 2 and White 2, one of the people you go on the Ferris Wheel with is a Nursery aide who keeps talking about how much she's sweating and how her clothes are sticking to her.
You can also battle, as the female character, a hiker who mentioned meeting his beloved on the same wheel earlier. You could battle and ride the wheel with the same hiker in the previous games...but only when playing as a male.
Rosa's winter date is a guitarist who sings her a love song and says she can only show her "real" image around her...Yeah.
In Castelia City, there is an alley where a shady man will jump out at you and Flash you - Well, in truth he gives you the TM for Flash. He's still doing it in Black 2 and White 2.
The female member of the group (as far as the Diamond and Pearl saga goes) is always subject to some kind of fan service as a selling point. Misty basically fit whatever role was necessary (maybe Bare Your Midriff by default). May had an unbelievable bust size for a 10 year old, which actually shrunk when she made a guest appearance in the Sinnoh region. Dawn is probably the most capitalized one, having a short skirt, to the point where you could see the side of her rear quite often if she was in any pose other than standing or sitting. Even in the 13th movie, Zoroark: Master of Illusions, there's a scene where Dawn bends over in front of Piplup. And there was no other reason for him to wear a "D8" expression. It remains to be seen whether or not Iris (the female member of the group for the Unova region) is subject to this, considering she seems older and wears conservative clothing.
In the Zoroark movie scene mentioned above, it was actually Zorua disguised as Dawn.
In the very first episode of DP, just what did Johanna take out of Dawn's suitcase? See, it's the third screenshot here.
Team Rocket are the go-to source for this trope in Pokémon, especially in later seasons. Examples (out of context):
"It pays to have protection!" "The Boss loves something, as long as that thing is the biggest and the best." "Grovyle's shooting bla-aanks!" "I haven't seen this many strange letters since I took out a personal ad." "I love a hard rod and good tackle!" "Let's take our spoils, then make like candles and blow." "So size does matter." "You two don't need the opposite sex...'cause you got each other!"
One episode has them trying to steal water from a town in order to sell it, and when they blast off, we get this little exchange:
Jessie: So much for our great bottled water plan!
James: And all our liquid assets!
Meowth: Yeah well speaking of that, it looks like it's time for us to kiss ours goodbye!
When Brock comes back after the Orange Islands, Team Rocket asks why and Meowth states that "Maybe you did something embarrassing in front of Professor Ivy!" That could be seen in many ways, but Brock hanging his head in shame following it leaves very little to the imagination.
Episode 41 of Advanced Generations gives us this gem:
Jessie: "All of that hard work for nothing!"
James: "So much for the fruit of our labor!"
Meowth: "Guess we're just stuck wit da fruit we already got."
The original Kanto series in which Ash's team encounters a Snorlax belonging to an old hippie. When the Pokémon was eating vines blocking off the flow of the river after waking from its nap, the hippie says cheerfully, "Chow down, Snorlax; looks like you've got a case of the munchies!"
In an episode of Battle Frontier, Ash and co. have met the salon maiden Anabel. Somehow no one figured out that she was a girl. So when they all get wet, they go back to her house. Anabel says: "I'm gonna go change in the other room, if you know what I mean". Ash says: "Oh, because May's here?" The look on Ash and co.'s faces are priceless when they find out she's a girl.
One Diamond and Pearl episode title was "Gettin' [Turt]Twiggy With It!"
In Pokémon The Movie 2000: The Power of One, Slowking says (in the middle of a blizzard), "I could use pants."
Given the sheer number of references to Ash and Misty's relationship and Melody's interference, it's a wonder that 4Kids didn't go the whole nine yards and outright make the whole thing about budding sexuality. Oh, and by the way, the movie was tamer in Japanese...
The song "What Kind of Pokémon Are You?", a song [on the "2.B.A. Master" soundtrack] about Elemental Rock-Paper-Scissors, briefly managed to get away with these lines until American parents complained and the song was taken out of rotation:
Good luck with Muk and its Poison Gas Make one wrong move and it'll kick your GRASS
The same strategy guide makes a comment about Muk being naughty (because in the screencap it looks like it's giving us the middle finger).
One of Team Rocket's mottos started with:
"To protect us from all that chafing and itching!" "It might finally stop all of Jessie's...complaining!"
There was one episode called "Take This House and Shuppet".
The above episode's title comes from this song, which (the song) is about a man who is contemplating whether or not he should quit his job, by the way.
This may well be a pun on the Yiddish word "schtupp" (which translates to "fuck").
The Battle Dimension episode "Enter Galactic!", unless I'm misremembering, managed to get away with Ash saying "suck" in the oath-based context. This is really less a case of getting crap past the radar and more a case of the radar being asleep at the switch.
In the Diamond and Pearl episode, Tanks For the Memories, Brock helps a maid café employee bond with her Miltank. When she fails at properly washing her Miltank and falls to the ground, sulking that she can't do anything right, when Brock comes to console her, it appears he's looking up her dress...not to mention that she's obviously underage; see for yourself here◊.
The Diamond and Pearl episode "Working on a Right Move!" features the battle between Ash and Conway. Conway sends out his Shuckle; Ash sends out his Gible after Noctowl takes a beating. Shuckle then tries to use Gyro Ball, and promptly gets stuck in Gible's mouth, and Shuckle proceeds to use SLUDGE BOMB directly into Gible's mouth! Just...watch.
The announcer's commentary was interesting too. "And Shuckle is unleashing Sludge Bomb in a most unusual way!"
After the battle with Shuckle, Ash's opponent sends out Lickilicky. His shout of "Watch out for that tongue!" comes a bit late when the little Gible is thoroughly licked for about a minute by the large Pokémon's long tongue! Ash's response, and the crowd's too, is one of disgust. Comments like "Lick overload!" and "Hope Gible can breathe!" are followed by Brock explaining the move...sort of. "I know Lick can sometimes cause opponents to become paralyzed, but this seems to be something more." When the attack is done, Gible looks very wobbly and exhausted! The announcer doesn't help matters any, either. "What an incredibly effective move! Gible can barely stand up!!"
Not that that's the first time it happened in the anime. Way back at the beginning of the Johto saga, in one of the few times we see Ash's Muk in battle, he was swallowed by James's Victreebel. The dub added a line about Ash ordering Muk to use Poison Gas...
There's also Harley. Basically every thing about him is Ambiguously Gay. He even calls May "girlfriend" a few times. It's so blatant you'd have no idea how it didn't get any angry letters from soccer moms.
Then we get shots like this◊ in there. Harley's hips seem to be a big deal.
Ash: Maximum hardness, Metapod! More power, Metapod. Samurai's is weakening.
Samurai: Harder! You're the stronger Metapod.
Ash: A little more!
Samurai: Metapod! Full power!
Misty: We could be stuck in this forest for the rest of our lives. Boys can be so stubborn.
Ash: Don't! give! up...
Misty: You two are more hardheaded than your Metapod!!
This scene is even more famous for seeing Misty sunbathing in a super skimpy red bikini while this dialog is taking place. Just think about this combination of imagery and dialog and you should get the entire picture.
The Diamond and Pearl episode Faced With Steelix Determination! has a Steelix - a long, hard Pokémon with a sizable head - attempting to force its way into a village of Bidoof (a beaver-like Pokémon) headfirst through the thin, vertical slit of a rockface. Meowth then comments that it "could use some mood music."
In the Diamond and Pearl series episodes the job of keeping Brock's love for the Jennys and Joys and all the girls in general in check has fallen to his Croagunk, who seems to be have taken lessons from Misty's Psyduck about escaping from his Poké Ball as the plot demands. However, the way Croagunk keeps Brock in check is by jabbing Brock with his Poison Jab attack. For some reason, it always hits Brock in the butt. Yes folks, Brock seems to get sodomized by his Pokémon at least once an episode now.
This could be just jabbing him in the butt, which is a common target for giving sedative injections to uncooperative patients in real life. It's big, there's nothing critical just under the surface, a fair way away from any flailing limbs, and as the center of gravity tends to stay fairly still.
Poking someone in the behind is also a Japanese schoolyard prank. It's called kancho.
In one episode, Ash gets turned into a Pikachu via a magic spell and lots of strangely colored smoke. It Makes Sense in Context. Just before he transforms, not only does he mention that he feels kinda funny about it, but the look on his face suggests that he is stoned out of his fucking mind.
Pokémon Hunter J is nicknamed (though not to her face) a 'Hunter Hussy' by Team Rocket on more than one occasion. Even the yearly Pokémon annuals and seasonal activity books that are released here in the UK kept those two words in!
During one of Jessie's contest performances, Meowth remarks that "After this there won't be a dry seat in the house!".
In Best Wishes episode 19, we are introduced to Burgundy. The camera shows her crotch first, then rises up. Not to mention, she clearly had serious case of Numel toe.
In Commander Jupiter's first appearance, she had a very noticeable camel toe. Unsurprising given that her outfit doesn't leave much to the imagination, but still.
Technically related: Bianca's ◊ has a bit too - which is weird, considering she's A. very conservatively dressed and B. closer to moe than Ms. Fanservice. (Weirdly, the game artwork it's based on doesn't have any.)
In a later original series episode, Imitation Confrontation, during Team Rocket's motto, Jessie dressed up as Duplica, but James dressed up as Ash. Doesn't one wonder why he dressed up as a 10 year old kid? Besides, he had to send in a million postcards to win that hat, so how exactly did James get one, seemingly out of nowhere?
At one point, Piplup can't return into its Poke Ball due to it's affinity for Pikachu. Brock comments, "Piplup came out on its own!" May be an Accidental Innuendo, but still...
Best Wishes episode 32: the season's Pokélove episode, in which Iris spends time talking about how you have to be aggressive in romance while eating apples and Cilan spends time telling her he wishes she'd stop talking about love with something in her mouth. (While Ash asks if "being a couple" means "being best friends" now - congratulations, Pokémon anime, for teasinga thousand pairings at once.)
The episode "Minccino - Neat and Tidy" has Cilan saying this, referring to Bianca:
Cilan: Ahh...protected like vintage wine.
Butch's name is never pronounced right. What is the first thing you would think of as a variation?
Someone actually started saying Butch's name as "Bi-" but it was cut short.
Dr. Namba has the same problem...and an equally unfortunate possibility. It's a good thing no one tried to sneak "NAMBLA" or "numb-balls" or similar past the radar.
Best Wishes episode 10 can be seen as this especially during the battle between Ash's Snivy and Trip's Servine. Ash orders his Snivy to use Attract on Servine and it works. However, Ash tells her to use Vine Whip after that. Since most Pokémon have hearts under their eyes when hit by Attract, Servine took the attack and actually seemed to enjoy it (doesn't help that she nailed him in the back and the butt). So when Ash finished Servine off with Leaf Blade, Servine is still smiling even when knocked out. Trip doesn't seem too happy about this loss and giving the implication of the whole battle...
In Kaboom with a View, after seeing Heracross attempt to go and feast on Venusaur's tree, Spencer admits that he'd probably be doing the same thing as well, which caused the aforementioned Venusaur to blush. What.
There's an Advanced Generation episode about a Scizor called "The Red Lightning" named Curbing the Crimson Tide. Uh, ew.
Sometimes, Meowth's Imagine Spots just go too far. In It's Still Rocket Roll to Me, we have Giovanni waking up, looking through a window to see a rocket just outside. In perspective, the rocket makes it look like Giovanni's got morning wood...
There was a bit in an early episode where Brock was talking in his sleep. Read the line and try to imagine what he is dreaming of.
Brock: Yes! Oh yes, Nurse Joy! I love you too!
Nurse Joy, you're so huggable!
In BW043, Bianca spends the entire tournament arc trying to befriend Luke's Zorua. It gets to the point where she finally thinks she understands who Zorua likes disguising herself as and then glomps Georgia. Georgia is not amused. While the camera focuses on Iris yelling at Luke, you can see Bianca rubbing her head into Georgia's breasts...◊
On Olden Pond: Ash goes fishing, he gets a catch that's trying to escape. The other twerps rush to his side, and May grabs him tightly from the back. Oh, the implications of Ash's face when that happened...
Some Enchanted Sweetening (DP30), an Imagine Spot by Meowth. It had to do about bug Pokémon and some honey. Basically, Meowth imagines Giovanni covered in honey and running through some areas, while bug Pokémon chase after him and then suck the honey off of Giovanni. The scene was even removed in some places for goodness sake.
In Delcatty got your Tongue where May's Skitty lost its voice from inhaling Torkoal's smoke and they take it to a Pokémon massage therapist (who of course is a young woman), Brock says to her something along the lines of "Give me a massage and we'll be ready to rock and roll."
One episode of the Advanced generation has May stripping. And then posing her bikini (one of the skimpiest in the series) for Ash and her brother.
It's not the first time the camera focused on Cilan's ass. (Again scroll down a little.)
During The Eighth Wonder Of The Sinnoh World, when Team Rocket are trying to break into Sunyshore Tower again, James suggests 'Let's try the back door! Works at home!', which could be taken one of two ways...
This◊. To make it even worse, Frillish is the Unova region equivalent of the Kanto region Pokémon Tentacool. Which, of course, even has "tentacle" in its name.
Bianca's reaction can be taken out of context very easily. In context she's worried, but since she's facing away from the camera in the above picture...
Alder hitting on Nurse Joy and Officer Jenny in BW 054. It's one thing when Brock is doing it (because he's technically a teenager) but Alder is way older than Brock so him hitting on the ladies puts him in another trope entirely.
Another thing that is easily missed is when Trip is yelling at him, he compares Trip's temper to that to women and Officer Jenny. If you remember earlier in the episode, he was hitting on Officer Jenny but only stopped hitting on her when she threatened to arrest him. Since Trip flips out over the same thing (Alder not taking his Champion title seriously), Alder is basically saying he's acting like a girl and only Cilan catches what he says.
The censors slipped up once on◊ Dawn. It was caught and edited early on, but the picture still floats around.
Also, if you look closely at some scenes, it would appear her Pokémon are looking right up her skirt. (They don't react beyond the situation, but still)
In the third part of the Club Battle arc, after Ash beats Georgia, she and Iris argue. When Stephan and Cilan comment on the situation, the camera is focused on a sideboob view of Georgia and Iris. (Once again, scroll down a bit.)
In episode 34 of Season One, where Ash and co. go to the Safari Zone they meet a boy who was raised by Kangaskhan. The first thing he does after kicking Brock in the face is ogle Misty's chest and ask if he can drink milk from her breasts. She'seleven. It was censored in the American version to him asking if they were people or Pokémon, but she still slapped him and told him not to say things like that.
In episode 48, "Holy Matrimony," James follows Jessibelle to the vault beneath the mansion at Jessie and Meowth's urging. When the vault door is opened, the vault is revealed to be a room full of suspicious looking gym equipment that quite closely resembles bondage apparatus. Jessibelle appears moments later in thigh-highleather boots, brandishing a whip. The scene cuts to Ash and gang watching these events unfold, and as the camera pans over their faces, you can see Misty blushing.
In the Hoenn episode "Love, Petalburg Style!", they manage to actually portray Norman and Caroline's marriage falling apart (Although it is all better by the end of the episode). They even have everyone except Max thinking Norman is cheating, Caroline threatening to leave, and Brock giving a rather realistic speech to Norman about how he shouldn't cheat (But since he wasn't actually cheating, Norman didn't understand it). May not be much, but this is way more than what you would expect from Pokémon.
In BW046, Meowth and Oshawott had a crush on a Purrloin through out an entire episode. It wasn't until the very end that once they had the chance to ask her out, it turned out that they were actually asking himout.
Also, it REALLY doesn't help how Purrloin didn't completely reject the idea and winked at them affectionately afterwards...
In the first season episode "Bye Bye, Butterfree", Butterfree falls in love with a pink female after seeing her backside. Make of that what you will...
Doesn't help the pink Butterfree is the only Butterfree shaking her backside first time we see her. Guess Butterfree didtake after Ash.
In the third part of the Clubsplosion arc, there is just such a moment in the battle between Bianca and Georgia. After Bianca's Emboar attacks Georgia's Bisharp, there is focus on Georgia's rear as she chastises Bianca. (Third screenshot on the right, once again, scroll down a bit.)
Similarly, after she loses to Iris, Burgundy spends the rest of the arc pouting and berating Cilan and the others. During a few of her tantrums, there seemed to be a lot of attention paid to her hips (and ass on occasion [see the last screenshot in the second to last row]) swiveling.
Even better, during the entire Clubspolsion arc, Bianca had suddenly developed nothing short of a fetish for muscles (both human and Pokemon) and, when she wasn't battling, spent most of the arc poking and caressing some of the Fighting type Pokemon (and even one of Ash's friendly rivals, Stephan, at one point). Her reactions to all the touching have her being extremely excited, almost to the point that one would think she was having a mini-orgasm half the time. The sound effects whenever she's doing this off-screen (as well as her cooing) don't help in the least.
The infamous "Shuckle juice" episode in which Team Rocket gets high, mainly Meowth (who starts licking James's face). And all the Pokémon fall in love with them. They left this one in the dub.
A novelization by one of the main writers of the anime back in the Kanto days stated that ten year olds are legally adults in Pokepan. They have to pay taxes, can get arrested, and yes, they can even get married. Age of consent is probably ten, which isn't that off since in some parts of Japan it's thirteen.
Zoey's dialogue had to be altered for the dub so she would seem be less "friendly" toward Dawn. In the Japanese version they ended up making her more of a Cool Big Sis as the Sinnoh arc went on, possibly for the same reason.
The B&W episode All For The Love of Meloetta brought back Cynthia. When Ash talks to her, he and Cilan act as they usually do while Iris stares vacantly at her. When Cynthia does try to talk to her, Iris outright blushes and twiddles her fingers as if she were talking to someone she had a major crush on. Cynthia's outfit doesn't help considering how much more relaxed it is compared to her Sinnoh outfit. Turns out she just wanted to battle the fellow dragon trainer and was too nervous to ask, but still...
Misty's songHe Drives Me Crazy from the Johto Totally Pokemon album, about Ash...Makes you wonder?
The GSC arc shows Sabrina get out of the water at some hot springs with only some Censor Steam covering her rear. Again, Viz did nothing to clean it up.
Dahlia's introduction at the Battle Arcade starts with her dancing behind. The next page, it's pretty obvious what Looker is looking at.
Blue's gambit where she taunted Sabrina into slashing at her chest only to reveal a couple of Poké Balls hidden there. And yes, it was originally included the English version, but unlike that first panel it's something that did get edited out in the reprints.
The original 90's English releases used the same symbol-profanity, but comics in the UK have used it for decades.
This exchange from FRLG involving the Ship Tease between Bill and Daisy doesn't help:
Green: You're...not with my sister today?
Bill:(nervously) Oh, uh...Daisy's at home.
Pocket Monsters, a Japanese-only manga (for worthy reasons), got some pretty Squick worthy things put out there in its early years, but one noticeable thing happens in volume 2. Genitalia are shown several times, once of a Pokémon and multiple times for his ten year old trainer. Even worse, in the latter's case it's a painful joke. Think a Groin Attack, but worse.
The manga at several points early on does the "Pokeballs-Testicles" joke that has been a case of Accidental Innuendo within the fandom.