crusty cake

1. The skid mark left in ones underwear after taking a large satisfying dump without adequate wiping.

2. A turd nugget (cake sized) left stuck to the bottom of a toilet bowl after a large dump that does not flush down with the rest of the poo.

Eg. Oh man, I left the biggest crusty cake in the teachers private bathroom yesterday.

by KingGeorge33 March 05, 2014