Mud fin is when someone passes gas, emitting some fecal matter that gets flattened out between their butt cheeks, poking out of the crack like a shark fin.
by Lazy Reggie July 06, 2013
A bad wingman.
by GetItPDick January 15, 2011
by monkeygirl31 March 09, 2021
by Slavic Pals 2022 August 11, 2022
Shortened forms of the numbers from eleven to twenty, used by some musicians as a way of counting beats in music that has time signatures over ten beats per measure.
"One two three four five six seven eight nine ten len wel thirn forn fin sin sen ayn ine un...what kind of a crazy piece of music is this, in 20/16?" I'e never seen anything like it before!
by pentozali November 21, 2008
by FIN IS FAT September 11, 2019
A girl that had to wear glove things as a baby so they didn't scratch their face. Or maybe you're just an idiot and act like a fish 24/7.
It could be a nickname , Ms. Fins
by Mdjskdncidjs January 02, 2017