Something that tastes like crap that is on crust. Most of the time it is used as a term for pizza that sucks; A's Pizza
Some Guy: Ya, I just went to A's Pizza and got some "crap on crust".
Other Guy: Mmmm, crap on crust sounds good right now.
Other Guy: Mmmm, crap on crust sounds good right now.
by terd ferguson February 17, 2005
by Daniel Harold March 01, 2004