noun- the feeling of shame and embarrassment a woman feels after she hooks up with a man when she decided not to shave or groom herself down there.
Typically the woman will not shave to prevent herself from being slutty but then she decides to shack up with a guy for the night anyways. She then regrets her decision not to shave.
Ashley, " Are you just getting home from Kyle's place?"
Katie, " Yeah I wasn't planning on hooking up with anyone so now I have a serious case of no-shave shame.
Ashley, "Guess you better hop in the shower and remedy that situation for tonight!"