1. Filthy, disgusting, diseased, and/or overused penis.
2. Derogatory term towards a man.
Male equivelent to the female "cunt".
1. "I'm not putting that wersh in my mouth again until you wash it!"
2. "No you can't buy me a drink, wersh! Fuck off!"
synonym for wash or clean
throw that in the dish-wersher