Omnigoof Share definition Flag Noun; one who is infinitely goofy. See: omniscient, omnibenevolent, omnipotent - Woah, Hegel and Goofy are, like, twins. - Whaa? - They're both omnigoofs, doofus. Omnigoof by Omniominous October 28, 2010 0 0 Get merch Get the Omnigoof mug. Buy Now — $32.95 See more merch