hee haw mother fucker Share definition Flag 1. an ignorant redneck. 2. a person whom you don't like. 3. a person who is being stupid. ex. "Look at that stupid hee haw mother fucker." "What a stupid hee haw mother fucker." hee haw mother fucker by josh corn July 13, 2003 0 0 Get merch Get the hee haw mother fucker mug. Buy Now — $32.95 See more merch