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 August 4, 2013
Get the Mud Fin mug.On a roadtrip to Florida we broke down in the middle of nowhere. We got kidnapped by hicks. My friends are still missing but I escaped after getting the Georgia mud finger. My anus still aches.
by Matool13 August 27, 2011
Get the Georgia mud finger mug.The unfortunate result of ones finger breaking through toilet paper while wiping. Usually this is a result of inferior toilet paper.
Gus: Hey Peabody have you been working in the garden again? it looks like you got dirt under your nails.
Peabody: Geez errr that's just Mudfinger, Clarice needs to stop buying our tp at the five and dime, that shit is see-through.
Peabody: Geez errr that's just Mudfinger, Clarice needs to stop buying our tp at the five and dime, that shit is see-through.
by qochaka February 2, 2015
Get the Mudfinger mug.Same as wet waldo. Sticking your hand down the back of someone's pants and violating their anal orifice with your finger.
The lights went out in the elevator, so I grabbed the girl next to me and slipped her the Mississippi Mudfinger.
by Stan B. August 31, 2003
Get the mississippi mudfinger mug.