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.
by creatorofquinn January 27, 2021
Get the runnin-a-muckmug. Boy 1: hey dude why do we have such stupid names why is my name boy 1?
Boy 2: don’t know and don’t care let’s play muck
Boy 1: ok
Boy 2: don’t know and don’t care let’s play muck
Boy 1: ok
by Carramon August 10, 2021
Get the Muckmug. by Captian Corcoran October 14, 2015
Get the pussy muckmug. 
by Laceymucksmafia September 20, 2021
Get the Muckmug. by Jayson870 September 16, 2025
Get the Getting Muckedmug.