Waffwam Share definition Flag Onomatopoeia originating from game players specifically halo 3 trying to imitate the sound of the gravity hammer Somebody slams the hammer and yells "WAFFWAM!" into the microphone. Waffwam by Ben Tinsley May 7, 2008 0 0 Get merch Get the Waffwam mug. Buy Now — $32.95 See more merch
