gaffewww Share definition Flag A statement that begins with a funny joke, but ends in a massive gross-out. During the first part of that joke people were all "ahhhHAHAHA", but then when he mentioned drinking the urine, it al turned into a gaffewww. gaffewww by LAForever April 21, 2013 0 0 Get merch Get the gaffewww mug. Buy Now — $32.95 See more merch
