Sleeping with a friend after a night of drunken debauchery.
Holy shit, I had the craziest friend night stand with Christine last night. She's into some kinky stuff. Who would have thought?
by negabit March 20, 2011
The act of meeting someone at a club or bar, and going to an after party. The person then drinks all your booze, leaves without saying goodbye and you never see them again.
That was such a "friendnightstand" , I do not remember that guys name but he came and drank all the booze at the after party and left without saying a word.
by jellofuckedhouse October 31, 2009