Come on Dr. Smooth. You are not living up to your name. It is a reference used to imply something sexual such as if you were doing something simply like say walking, and your friend says, "You're going too slow. Faster!" and you reply, "That's what she said." Silly. Childish. It is a reference that is commonly associated with Steve Carrell from The Office, because he said that a lot.
I think it means like someone said it already or it is stating some famous person or noun of some sort and telling that that person said and so did you and that's cool or something I don't positively know the truth though.
2 years ago
Last edited at 11:50PM on 11/7/2011
dirty joke... lets say your hangin with some friends and you fishing... somebody says "thats a big one" you can then say "thats what she said" referring to a girl talkin about your penis!!! its really funny sometimes, not all the time. and is something you should only joke about in front of close friends!!