BigFuller Share definition Flag An eggplant shaped, TinkeyWinkey looking man with a big head, hiding behind a desk trying to clean the brown stuff off of his nose. Mike is always acting like a Fuller by kissing up to the bosses. BigFuller by Lino July 7, 2004 0 0 Get merch Get the BigFuller mug. Buy Now — $32.95 See more merch