A crusty substance on a mans penis after having vaginal intercourse with a woman who is menstrating and not washing his penis for several days.
John realized after a week that blood left on his penis after having sex with a menstrating woman had turned into a Crustychum
by DirtyJoshDiablo2 December 15, 2010
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.Buy the mug