The rubbing together of two fists, thumb-and-index-finger side-in (The side that looks like an asshole), recognizing that the other fellow and you are both, well, assholes.
Monti: I feel like such an asshole. Am I?
Ed: Yes, yes you are. But so am I. Let's perform the secret asshole handshake. (perform the gesture).
Ed: Yes, yes you are. But so am I. Let's perform the secret asshole handshake. (perform the gesture).
by Edo Alonge September 16, 2007