Something Ricked This Way Comes - S1-E9
Rick: Cute, your sister's boss gave me a microscope that would have made me retarded.
Morty: Ooh. Oh, boy, Rick, I, I don't think you're allowed to say that word, you know.
Rick: Morty, I'm not disparaging the differently abled. I'm stating the fact if I had used this microscope, it would have made me mentally retarded.
Morty: Okay, yeah, but I don't think it's about logic, Rick. I, I think the word has just become a symbolic issue for powerful groups that feel like they're doing the right thing.
Rick: Well, that's retarded.
Operation: Broken Feather - S1-E15
Adam Sandler: This is terrible, you don't know what you're doing.
Jake Peralta: Adam Sandler?
Adam Sandler: Yeah, that's right. I collect antiquities. I'm a serious person. I'm writing a movie right now, about the Russian revolution.
Jake Peralta: Oh, really? Who does Kevin James play in it?
Adam Sandler: Ha ha. It's a serious movie...Trotsky.
Jake Peralta: Ah, there it is.
Adam Sandler: But he's got a wife who never wears a bra. [To the guy next to him] I think you're going to like it.
Jake Peralta: Thanks for dressing up, by the way.