TV Trope: Comically Missing The Point

Pierce: Your song? We wrote it together. Are you trying to Garfunkel me?
Vaughn: Maybe. Assuming to Garfunkel someone is to keep putting up with them even though they’re a fat, lazy cat who hogs the spotlight and eats all the lasagne.

(1.08 Home Economics) 

TV Trope: Ear Worm

Shirley: Oh, they’re pretty good! This isn’t weird for you?
Britta: No, I just want to show Vaughn some support to help smooth things over.
Vaughn: [starts to sing] Saying goodbye to Britta was the hardest thing to do. But when someone’s a bitch and a liar, there ain’t nothing left to woo. I’m getting rid of Britta. What am I doing? I’m getting rid of the B.
Pierce: She’s a no-good B.
Vaughn: I’m getting rid of Britta. I’m getting rid of the B.
Pierce: She’s a GDB.
[Britta glares at them like, ‘What the actual hell?!’]

(1.08 Home Economics)

TV Trope: Noticeable Nipples

Shirley: Did you notice that hacky sack wears an anklet? [Jeff won’t join in] Since when won’t you talk about Vaughn?
Jeff: I’m trying to be a good friend to Britta. She thought I was going to make fun of him but I want to be unpredictable. I’m going to show her that I am not the jerk she thinks I am and friend the hell out of that green tea drinking drum-circler.
Shirley: OK… but tell me you noticed how small his nipples are.
Jeff: Not engaging.
Shirley: [Giggling] What? It’s not gossip when it’s fact! My kids have got hamsters with bigger nips.

(1.04 Social Psychology)