A sexual act involving a group of people, a large pole, a puddle of mud, a pile of horse shit, and the willingness to use your fists.
Michigan redneck #1: Whatcha guys do after the barn dance last night?
Michigan redneck #2: We took 4 whores out back to where the farmer keeps his fertilizer and had a giant Michigan Mudfuck.
A person that has agreed to go to an event, but every time they open their mouth there is an excuse as to why they are late and never end up making it.
The saying seems to have started in Santa Barbara during a bachelors party weekend, the longjaw mudsucker is typical from the area.
I just called Marin to see why he was late, but all I heard was excuses as to why he was late. I don't think he's going to make it, he is such a longjaw mudsucker.
Term adj. Used in both a positive and negative manner as a descriptor of the person being spoken to or an object in question and also to describe onesstate of frustation.
Yo mufucka you better back your ass up.
Heyhomey hows ya mufuckin ass been.
Mufucka i just stumped my toe.
Aint this a mufucka.