A large, tapered turd, usually in your underpants, resembling a finless shark or other large predatory fish. Usually brown in color. Sometimes speckled. Always dangerous. Attacks underpants unexpectedly.
Holy crap dad! There's a friggin' mud shark in my pants!
Prices shown in USD.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.