seadonkadonk Share definition Flag A Fat obnoxious Sweat Hog, with a Fat booty. Seadonk,Bum,butterface,Fat Skunk,Seadonkey Damn, yo she got a Seadonkadonk. seadonkadonk by Nwood July 4, 2007 0 0 Get merch Get the seadonkadonk mug. Buy Now — $32.95 See more merch