She's Having My Baby Back Ribs - S7-E17
Topanga: Eric, do you think I'm fat?
Eric: Yeah.
Eric: It was one of those nights. You know the kind, like day, but darker.
Eric: Alright, look Mr. Feeny, I have a question that I'm going to need a yes or no answer to. How many people get into Yale every year?
Mr. Feeny: No.
And Then There Was Shawn - S5-E17
Topanga: Look, none of us is the killer. There has to be somebody else in here and there has to be another way out. Somebody has to find a way out.
Eric: Fine, I'll do it. I'm the oldest.
Jack: Actually, I'm the oldest.
Eric: Yeah, but I've lived the longest.
Eric: Which one of you brainwashed nuts validates parking?
The Pink Flamingo Kid - S3-E17
Mr. Feeny: I'm frustrated to see two young men throw away a friendship.
Shawn: Yeah, well the way I see it Mr. Feeny, you don't need friends. OK, especially friends like him.
Mr. Feeny: Then who do you count on, Mr. Hunter?
Shawn: Family. Your family is always there for you. Come on, Mr. Feeny, a guy like you with no friends, you gotta know I'm right.
Connie: I'm going to get right to the point here. Has being a hero changed Cory?
Eric: Well you know, Connie, I've also got some birthday wishes. Gorgeous Edna Stein is 100 years young today. Happy birthday, Edna.
Alan: Eric, go to your room.
Eric: Uh, Dad, this is live TV.
Alan: I don't care.
Mr. Turner: Hey George, what's up?
Mr. Feeny: Well, I just wanted to be sure you knew that the Hunter boy missed his history test this morning.
Mr. Turner: He what?
Cory: Oh, that's my fault, my fault. I was supposed to tell you that Shawn had a severe case of, uh, help me out here.
Mr. Feeny: Sloth?
Cory: Yes, Hong Kong sloth.
Mr. Turner: Man, I'm sorry, Eli. I still think you would've made a great teacher though, man.
Mr. Williams: Why? I mean, I have nothing to say to kids. I don't even understand kids.
Mr. Turner: But you know how to communicate, man, and you know how to do it honestly.
Mr. Williams: And that's what got me fired from producing the 6 o'clock news. I'm trying to show people what's really going on with slumlords in Philadelphia, and the station manager is saying "Well, let's see more of that woman that walks to work naked."
Answer: Topanga's middle name is never specified. Considering her sister's name is Nebula Stop-the-war Lawrence, Topanga's is probably something equally unusual.