Leonard: [Sheldon] says he's moving out. Raj: What did you do? Did you change the contrast or brightness settings on the television? Leonard: No. Raj: Did you take a Band-Aid off in front of him? Leonard: No. Wolowitz: Did you buy generic ketchup? Forget to rinse the sink? Talk to him through the bathroom door?
Penny: Has [Leonard] ever been involved with someone who wasn't a brainiac? Sheldon: Oh, well, a few years ago, he did go out with someone who had a Ph.D. in French Literature. Penny: How is that not a brainiac? Sheldon: Well, for one thing, she was French. For another, it was literature