When a girl is giving you head, and before you blow your load, you slam her down onto her head, and come hard enough that it comes out her nostrils.
by Shain May 06, 2005
Someone who in fact, gets penis in the ass. Either a homosexual or a very loose woman, who is too loose to have a penis in her vagina.
Shain: Hey dickass, get to the back of the bus.
Dickass: I'm sorry for being a homosexual, please shoot me oh mighty straight man.
Dickass: I'm sorry for being a homosexual, please shoot me oh mighty straight man.
by Shain November 22, 2004