A gothic kid or kid who dresses in all black. Usually these kids do not take showers and have no class. "Kids with a future"
Look at those KWAFs over there listening to screamo music and slitting their wrists
by Steve Sheehan November 14, 2005
A very smelly vaginal fart.
While eating Gina's cunt, she kwafed in my face.
by Fromby April 03, 2007