a crusty clown is similar to a dirty sanchez but instead of just a mustache you put a poop ring all around the mouth and on the nose, to look like a clown
by Squirrel Nipps December 13, 2004
"Crusty The Clown"- when your female doesn't put out the night before, so you ejaculate on her eyes while she's asleep. Therefore not able to open her eyes!
by Tonemaster August 8, 2007
Waking up to find the dried residue of going down on a bitch from the night before, while on her period. Usually uniformed it was her rag time.
Man, I almost puked Sunday morning. When I woke up, the skin around my mouth was dry as fuck! I looked in the bathroom mirror and seen that my wife gave me a crusty bloody clown frown!
by laydo November 16, 2006