sunbutts Share definition Flag derivitive of 'Ass Clown'. Hides behind words without honest representation. Similar to 'Callow' ready Sunbutts retort...'Your all idiots! But just wait till I say summit intelligent!! I will sure show you!!!' sunbutts by beanstalk July 1, 2012 0 0 Get merch Get the sunbutts mug. Buy Now — $32.95 See more merch