Mud Diver Share definition Flag A person who eats buttholes. I met a freaky girl last night, she was the biggest mud diver I've ever met. Too bad I had not showered or I would have let her toss my salad Mud Diver by Mr. Lumen October 2, 2013 0 0 Get merch Get the Mud Diver mug. Buy Now — $32.95 See more merch