skank stash 

a visible growth of hair on the upper lip of a male where it clearly seems out of place

a fourteen year old white kid with a small mustache
"ew he has a skank stash!"

skank stash by neetuisawsome December 30, 2008

skankstache 

A mustache is this not full, but long, patchy or stringy and untrimmed. Mostly common in the midwest and in trailer parks.

Eddie just moved to town and started the 8th grade, impressing all the girls with his skankstache.

skankstache by DJ Thickness September 5, 2007