2)Used to describe an individual who has shown themselves to be very brainless, inconsiderate, or tacky in one way or another, thus comparing them to the cleansing product for vaginas.
3)To make a commitment with an individual and then break it without informing the individual you made the commitment with.
4) A term of endearment.
2) Look at that guy over there wearing the pink shirt with his collar popped, he's such a douche.
3) Joe: I'll be back in an hour to pick you up, make sure your ready.
Frank: Ok, don't douche me!!
4) What's up douche!
Actual - (Adj) A person who is a waste of oxygen; an idiot. Also used to describe a male / female (N) that won't let you run your game. To act in a ridiculous manner; embarassing (V)
My boy was "douchin'" out hard last night! The had to carry his ass out the J-Kwon show.
That kid is real "douchey". Keep him out the crib.
His name is Rich, but we all call him "The Douche".