n. AssFault is a more
elegant and more sophisticated term to replace the relatively more vulgar ButtCrack or its synonym,
AssCrack.
etymology: AssFault is a conjoining of two terms: "Ass," which refers to the posterior of a person, and "Fault" which is a geological term indicating a
break or a crack.
After the
long bike ride over the asphalt my AssFault was very sore... I think I need a new seat.
Dude 1: Dude-- pull up your pants. I can see your
butt is
broken!
Dude2: What?
Dude1: I can see your AssFault!