Top Definition
The crust that forms on the crotch area of a woman's underwear after she has worn it all day, usually due to the drying of normal vaginal mucous secretions.
Girl A: "I wasn't going to change my underwear before my date tonight, but when I went to the bathroom I saw it had a layer of cunt toast on it."

Girl B: "That's fucking gross don't tell me that shit."
by Captain Katherine Janeway September 21, 2013
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×