1 definition by Joe Jenco a.k.a Sir FlapJack
when some douchebag is driving like a dick and you stick your bare ass out the window and slap it while yelling flapjack as you pass him/her up and your driver hits the horn. can be done on either side of car but works best when you are turning left and they are stopped at a red light. flap jack flapjack
by Joe Jenco a.k.a Sir FlapJack October 9, 2007