Crackfuck is the joining of Crackhead with fucktard, producing "Crackfuck." It is popular because of the alliteration of the hard k sound in Cra, ack, uck.
1. Avril Lavigne is a crackfuck.
by JIMMEH May 16, 2003
While Alexia and Jon were working out their marriage difficulty, the local crackfuck, Crystal, tried stealing him by screwing him.
by Alexia January 31, 2005
by t8sty-salad December 25, 2008