One of the four people who fell in love with Dudley in his "Tiffany Rose Amber Heather" costume was a girl.
When Dudley is distracted on his computer and drooling, Kitty asks if he's "Surfing Meat." His computer displays a large T-Bone steak.
When T.U.F.F and D.O.O.M had to share offices, Dudley exclaims this little tidbit:
Dudley: "I'd recognize that tongue anywhere!"
In "Snap Dad", Snaptrap starts dating Dudley's mother and says they met at the laundromat.
Dudley's Mom: No grown man should be walking around with ketchup on his shirt.
Snaptrap: Yes...that's what it was, ketchup. Lots and lots of ketchup.
A minor D.O.O.M "bear" villain called "Leather Teddy". That is all.
Keswick invents goggles that allow the user to see through peoples' clothes. Kitty was not amused.
When Kitty shaves herself in "Hot Dog", her regular outfit is gone, and she is only wearing a Fur Bikini. Fanservice, much?
Lets not forget that in order to shave herself, she stripped off all her clothes in front of her co-worker and seems to be blatantly nude with her fur providing censoring ala Peter Griffin's fat obscuring his privates.
In "Mom-A-Geddon" Dudley's mom repeatedly asks for a blitz, which is an alcoholic cocktail.
Actually, she was saying "blintz", which is a thin pancake-like pastry similar to a crêpe.
"Thunder Dog" has Bird Brain (a booby bird) plan to cause an avalanche to drum up business on his overpriced condominiums named "Rancho Boobamunga Estates".
Kitty: (READING BILLBOARD) "Rancho Boobamunga Estates' pre-avalanche sale? You know what this means?"
Dudley: "I'm stuck on the word ''boobamunga''. (gives a sneaky smile to Kitty)
In what is either a Stealth Pun version of this or an Accidental Innuendo, "Cruisin' For A Bruisin" reveals that Kitty uses tuna-flavored lip balm. If you need that explained: The pussy's lips taste like fish.
The Hunky Monkeys sing a song about a guy who kisses a guy and believes he's a girl. Um...
In that same episode, both The Chief and Dudley say "I LOVE YOU ROBESPIERRE!!!!!"