Sheldon: I've loved the theremin from the first moment I heard the original Star Trek theme. And it's been killing me that it just sits in my closet, gathering dust.
Leonard: Sheldon, we're working here!
Sheldon: That's all right. I can barely hear you over my theremin. (Leonard pulls the plug) Well, that was a little uncalled for.
Leonard: No, that was completely called for. We need quiet.
Sheldon: So, your project is more important than mine?
Leonard: Well, seeing as your project is to sabotage my project, yes.
Sheldon: Dont beat around the bush, Leonard. If you dont want me here, just say the word, and Ill leave.
(cut to Sheldon in the hallway outside the apartment)
Sheldon: Could have beaten around the bush a little.