Crusty is an adjective to describe someone who gets annoyed easily and does annoying things. Crusty people get really crusty when they have girlfriends.
by Zynbobuel October 30, 2021
Get the Crustymug. The art of placing turds on a mates forehead while they are stone cold drunk in the pattern of a crown. Upon waking, the hours have slightly dried out the turds to a crust that must be scrubbed off.
Gary passed out last weekend and we decided to make him a crusty crown so everyone at the party knew who the king was.
by C.L. Cates June 24, 2014
Get the crusty crownmug. 
that one guy in the back of the class who's hair looks like a bird nest and always has sweaty ass hands
girl 1: that guy in the back of the class just called me a slut
girl 2: dw hes a crusty musty dusty sewer rat
girl 2: dw hes a crusty musty dusty sewer rat
by ahaha_slay_yee November 8, 2022
Get the crusty musty dustymug. A gooey yet crust like substance on the inner corner of your pets eyeballs that accumulates over time.
by hammy2024 July 31, 2024
Get the Crustiesmug. The ol' lady had a headache from too much brandy in her egg nog, so I resorted to the Crusty Stocking Stuffer again this christmas.
by White Feller December 26, 2020
Get the The Crusty Stocking Stuffermug. by Professor Dusty June 13, 2022
Get the Dusty Musty Crustymug.