concrete ass

lazy fucker who is not prepared to do any work at all
get off your seat concrete ass and get some fucking work done
by Rgigs August 17, 2008
mugGet the concrete assmug.

Ass concrete

The mark left on the bowl of the toilet once you've taken a huge dump
"Holy shit... Dude, clean the bowl... you left some epic ass concrete"
by Nigel stapleballs April 10, 2009
mugGet the Ass concretemug.