Hanging my ass out the window Share definition Flag 1. Doing nothing. 2. Chilling out. 3. Lounging around. Brad: Hey Dude what did you do last night? Frank: Nothing much, just hanging my ass out the window. Hanging my ass out the window by CaptainBigO January 16, 2006 0 0 Get merch Get the Hanging my ass out the window mug. Buy Now — $32.95 See more merch