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1. A person with qualities of a douche (one who is mean, a buzzkill, an irritating person).

2. Ori. He's a douchewasher.
Daniel: "Dude what's up with Ori, why does he have to be so gay?"

Shlomit: "Yeah dude, he's a total douchewasher."
by Shlomit July 10, 2008
What some people might call a dishwasher, esp. when they truly hate to load & empty the thing.
Tom, it's your turn to load the douchewasher after dinner!
by Telephony August 11, 2013