TV Trope: The Peeping Tom

Jeff: Here we are.
Annie: Where?
Jeff: Where you wanted to go. The last night of school first year. The night we kissed.
Annie: Abed wasn’t there so whose memory is this?
Jeff: Maybe it’s yours. Maybe the Dreamatorium really works. Or maybe Leonard was watching from the bushes and told Abed about it.
Leonard: I don’t have cable!

(3.16 Virtual Systems Analysis) 

TV Trope: Dismotivation

Jeff: I suggested to the Dean that we shoot my scenes in front of the Luis Guzman statue, because the Dean has no legal right to broadcast Guzman’s image, which means every shot will be unusable. I even put in a call to Guzman’s lawyers to alert them. I’m always willing to go the extra mile to avoid doing something.
Leonard: Like sex with women.
Jeff: Shut up, Leonard. You smell like Mentho-lyptus. 

(3.08 Documentary Filmmaking: Redux)

TV Trope: Eating Lunch Alone

Leonard: All hail Sir Eats Alone!
Jeff: Shut up, Leonard. I heard about your prescription socks.
[Leonard blows a raspberry at him]

(3.01 Biology 101) 

TV Trope: Zany Scheme

Jeff: We need to be smart. We need to hatch a scheme.
Britta: Hatching scheme’s not really my wheelhouse.
Jeff: Let’s not confine ourselves to your wheelhouse. This problem won’t respond to tap dancing or casual revelations that you spent time in New York.
Britta: OK if you’re going to get all Upper East Side about this I think we’re done.

* * *

Annie: Hey guys! Thanks for getting involved in my love life. That was super cool and mature of you. Oh, and since you’re both clearly idiots I should probably let you know that I’m being sarcastic! [She storms out, Troy storms in].
Troy: Hey guys! Thanks for taking ugly Annie out of the palm of my hand and turning her into yet another hottie that will not get with me! [He barges out, Leonard ambles in].
Leonard: Hey guys! Thanks for eating all the macaroni!
Jeff: Shut up, Leonard! Nobody even knows what you’re talking about. [He mutters to Britta] I did eat all the macaroni. It’s messed-up that he knows.

(1.15 Romantic Expressionism)

TV Trope: Screw Politeness, I’m A Senior!

Hipster #1: What are you looking at?
Pierce: Your face.
Hipster #1: That’s what you’re supposed to look at.
Pierce: So?
Leonard: So, you gonna sit down or what?
Pierce: Oh, no, I usually sit with the younger people.
Hipster #2: Well la-di-da-di-da.
Pierce: I don’t know. We watch videos on YouTune and you guys probably don’t even know what that is.
Leonard: We don’t care.
Britta: Pierce are you looking for us? We’re sitting over there.
Pierce: I can see!
Britta: Yeesh. Did you take your pills? 
Pierce: We’re having a private conversation here.
Britta: Oh, I’m sorry. Hi, I’m Britta, Pierce’s… [Leonard blows a raspberry at her and she gets annoyed]. Well it was very nice meeting you guys.
Pierce: [Mimicking Britta] Very nice meeting you guys. [They laugh] She’s a lesbian.

(2.05 Messianic Myths And Ancient Peoples)