The often neccessary cleaning of the male rear; often performed with the aid of soap, shampoo, body wash, etc.
by King Shit January 16, 2003
Get the butt washmug. the act of rubbing one's ass in the face of another, should be a surprise attack, and the receiver of the butt wash should have to struggle to get away and be left with a disgusting taste/smell remaining on their face
My roommate was sitting on the couch the other day, and I got up and gave him the biggest butt wash ever. I even left some shit on his upper lip.
by curbyourskeeter December 08, 2009
Get the butt washmug. by Pesky4 November 30, 2013
Get the british butt washmug.