Penny: Oh, my God, you guys look adorable.
Bernadette: Thanks, so do you. Slutty cop?
Penny: No, sexy cop. Slutty cop only came with a skirt and two badges.
Bernadette: And Albert Einstein?
Leonard: Ja, und later zhe's going to arrest me for goinc fashter zan da shpeed of light.
Penny: I thought we said in the car, no accents?
Leonard: Sorry, Officer.