When a female surrounds her anal cavity with rich and creamy nutella, and contacts that bum with a mans face while he is very smoothly sucking that shit up
by Jared Marsh January 17, 2013

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

When someone who thinks they can fix somthing bur everyone know he / she can't.
"Fucking mud crab , everything he touches turns to shit"
"Fucking mud crab , everything he touches turns to shit"
by Bigboybubblebath March 4, 2022

I've, checked your schedule to make sure you are free. It's a perfect chance to get a Mud McClurski from me.
by Eddie Steve March 14, 2025

When one inserts their face into another’s butt crack and shakes their face back and fourth; much like a motor boat, but much dirtier.
by leelayna May 25, 2019

(n) When a man makes love to the grave of a lost lover in the rain, he is getting his mud nutt.
I.e. Saltburn funeral scene
I.e. Saltburn funeral scene
Man 1: I’m supposed to visit my late wife tomorrow, but I’m afraid it’s going to rain.
Man 2: What!?! That’s good news! Bring some towels… you’re about to get your first mud nutt!!
I’m going to my late lovers grave because I gotta get that mud nutt.
Man 2: What!?! That’s good news! Bring some towels… you’re about to get your first mud nutt!!
I’m going to my late lovers grave because I gotta get that mud nutt.
by ShhhlyKat January 7, 2024

by Zootyz April 24, 2024
