Like Snowboarding_chick previously asked... What are some things that girls do that drive you insane?. but, insane in a GOOD way?

They bring up sexual references in a normal conversation...

i.e.- I had a frosting stain on my shirt, and I noticed it right after we got done hooking up...
I said jokingly,"omg, look what you did, you got a stain on my favorite shirt!" in which she replied,"couldnt have been me, i think i got it all" :) (implying she swallows)

That drove me crazy, and I wanted to go at her right there in the hallway. Sexual innuendos drive me wild... a girl who isn't afraid to say anything in front of me