Sam Winchester: Dude. Dude, I am not using this lD.

Dean Winchester: Why not?

Sam Winchester: Because it says "bikini inspector" on it.

Dean Winchester: Don't worry, she won't look that close. Hell, she won't even ask to see it. It's all about confidence, Sammy.

Sam Winchester: Hi. I'm Doctor Jerry Kaplan, Center for Disease Control.

Nurse: Can I see some ID?

(Dean snorts with laughter)