Oven Mitt Share definition Flag v. - The act of inserting a man's penis and testicles (the entire package) into another's anus. Bob knew Judy was loose, but he never would have guessed that he could Oven Mitt her. Oven Mitt by Lee Fuzz December 14, 2003 0 0 Get merch Get the Oven Mitt mug. Buy Now — $32.95 See more merch