fat goth Share definition Flag An American Goth. The Fat Goth is pretty much only an American Phenomena; you wont find very many Fat Goths in other countries. Fat Goths are way goth because they eat McDonalds to kill themselves with colon cancer. fat goth by nameo October 5, 2005 0 0 Get merch Get the fat goth mug. Buy Now — $32.95 See more merch