Hyemun

an urban slang of the word "Hymen" commonly used among teenagers in the west coast and cool whips in their early 20's

"Hyemun" or "Hymen" is a fold of mucous membrane partly closing the external orifice of the vagina in a virgin.

Two drunk dudes at a bar...
Bro 1: "Hey man! Did you break her hyemun?"
Bro 2: "Yeah dawg! I popped her cherry last night."
Bro 1: "Wordd."

by MK Berry March 9, 2010