Another word with the m and f swapped.
by Ihatesaygex August 19, 2024

The gooey thin coating found on your teeth in the morning after wearing your Invisalign retainers at night while sleeping.
Cody wanted Heather to kiss him in the morning after pulling out his Invisalign retainers. She said he needed to brush his teeth, he had Invisalign Muck on his teeth!
by Peter Rooter August 4, 2025

Every monday like a tradition, friends will get together to get "mucked" (stoned and or drunk) ;Mucked Monday, Tipsy Tuesday, Wasted Wednesday, Thirsty Thursday, Fucked Friday, Sloshed Saturday, Sunday Funday
by Ripped Ricky November 5, 2012

Muck is a new word invented by the youtuber dani in 2021. Muck is one of his game name. It’s also the word used to hide bad words in the game « crab game ». It also could be a bad word like muckhead, muckass, muck you
by Lucas le caribou November 22, 2021

by IUNOC June 22, 2016

by mekhisvibin March 3, 2022

Chucking his muck into a pasty means the steroids have made me so erect he finds any warm pocket necessary to stick it in and splatter
by Someone1254 April 28, 2025
