A mud shark is a Caucasian woman who dates/marries black men, to spite her friends and/or family, either consciously or subconsciously. She may not even be aware she's doing it, yet she takes a perverse pleasure in how liberal and open she is.

to sport a boner, fly the sail at full mass, rock hard, etc.

A white woman (typically bleached-blonde, overweight and trashy)who almost exclusivly dates black men.

Mud Shark: Noun. A caucasian female who thinks she is black. Traits - Tattoos on the thighs and/or neck region. Tight spiral curls hairsprayed to the forehead. Fluent in Ebonics. Tends to move head side to side and snap fingers while speaking. Always cusses and swears in every sentence. Avid fan of rap/hip-hop music. Can be found walking the emergency lanes on major highways.

n. 1. Non-black girl who strictly sleeps with black men.
2. Kim Kardashian.

a big fat white chic that goes out lookin for black men to ride.

any white chick that goes lookin for some black meat.