Best definition
A cancelling-out or balancing effect. An incident where nothing is gained and nothing is lost, a draw.

I won fifty bucks at blackjack, but lost fifty in poker, so I called it a wash and went home.
wash: define #2
To beat someone up or win a fight over another
He washed the guy last night
wash: define #3
A failure, a complate waste of time.
I just got back from Walwart, what a wash!
wash: define #4
To burn a copy of your own dvd to remove the piracy warnings and trailers.
I’m gonna wash my dvds, so they start straight away.
wash: define #5
giving someone untrue compliments in order to gain something from them or just for the sake of deceit
boy – “you are the most beautiful girl i’ve ever seen you’re so perfect”

girl – “Stop washing me please , I know you just need my help with the dishes”
wash: define #6
Another word for a Wasteman or waste.

someone that is not cool

word also found in Gigs freestyle “My mandem are hot, but ur mandem are wash” www.myspace.com/trapstargiggs

My mandem are hot, ur mandem are wash

you linked nathan b? es wash u kno

wash: define #7
Wash means when someone beat the shot out of someone & knocks them off their feet.
He just got washed by RJ and got Knock out.