A white male/female that fetishizes Black Bodies to the point of only engaging in sexual activity with said Black People. The relationship* is generally one-sided and only for sex. They typically save serious relationships for the other races.
White Dude: I really enjoyed that BBC, got any friends?
First coined by comedian and podcaster Chad Zumock, a Mudshark is someone who's no hold barred when involved in an altercation; Someone who likes to "play in the mud", and "get dirty".