Cristina (after Burke's parents caught her straddling him in his room): I told you to guard the door!
Nurse Tyler: I had a code blue.
Cristina: I had parents walk in.
Nurse Tyler: We saved the guy's life.
Cristina: Whatever, I want my 20 bucks back.
Nurse Tyler: Sorry, I bought everyone coffee... to celebrate saving the guy's life. (walks away)
Meredith: It's not Tyler's fault you're a dirty, dirty stripper.
Cristina: You heard?
Meredith: Everyone heard. Stripper.
Cristina: Oh, oh you're one to talk. Sleeping with two men.
Meredith: Wrong. I'm not sleeping with either one of them. Not until I pick one. If I haven't made a decision by the end of the day. I'm flipping a coin. A girl can only hold out for so long.
Cristina: And somehow I'm the dirty stripper? Huh.
Bailey (walking by them): You two have time to round, or are you too busy getting naked on hospital property?
Cristina (walking after her): No. No-- I wasn't naked. I wasn't naked.