An ass whom is either presently receiving, has received, or is an intended and desired recipient of butt-banging in the future.
I was doin' this chick in the butchins - she farted on my dong-johnson; I started laughing, she started crying.
by Mike The Gnarly Sauce May 18, 2008
Going in the bathroom and releasing an intestinal funk comparable to that of my boss, Butch.
Who in the bathroom, Stephanie? God damn she butchin' it up ain't she!?!
by dr352 November 01, 2013