Something that you call someone when you are displeased with them.
Person 1: I just killed your dog
Person 2: You are Muck, Eater of Muck
1. Consciously, with very firm motivation, doing whatever the f**k you want, whenever the f**k you want, however the f**k you want, with whomever the f**k you want, simply because YOU can without explanation, rhyme, or reason as to why, all while having the most fun ever and avoiding the law.
Have you seen or heard from Lesha or Lauren because I heard they were runnin-a-muck again...
the act of motor-boating old saggy boobs
I was totally muck-lucking your mom last night.
A day where usually year 12s do things that are not allowed e.g tying a year 7 to a pole ect. mostly done in Australia.
Year 12 N1 : What are you doin for Muck Up day?
Year 12 N2 : I’m starting a water balloon fight on the oval
Have sex with a female and ejaculate
You would fuck your muck in that wouldn't ya?
A video game named Tom Clancy's rainbow six seige.
Yo chad, you wanna hop on for a couple games of the muck.
The Everglades (Florida).
Soon he will leave for "the muck" where he will get work as a Marine Biologist.