A muck ring is the ring of shit that forms around a penis during anal sex. A Felcher is one who felches. Therefore an MRLF is someone that felches and licks the muck ring off of penises
He's an Muck Ring Licking Felcher (MRLF)
by torrK August 19, 2008
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A politer way of saying to a friend, i'm going to fuck your sister then sloppy jizz over her tits
Dave: Bobby, since you wouldn't make me a brew its Time To Chuck My Muck Over Your Sister's Jubblies
by Greg_the_Smeg February 07, 2019
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crying like muck

Everytime We Have Company.The Neighbors Be Crying Like Muck. They Act Like Parking's Reserved On Public Streets ,What Are They Employee Of The Month.
by SweetGirlZ May 06, 2024
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Mucked Monday

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
Guess what day it is..."Mucked Monday"
by Ripped Ricky November 06, 2012
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Muck Fuck

Mucking on food and than fucking.
Mucking is munching on food.
Fucking is sex.
Hey babe, shall we muck fuck tonight.
Hells yeah babe.
by TimmiesGirl2002 July 16, 2021
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Muck Money

The term used by gay men who keep money and or other types of payment under or around the balls and or anus.
"I heard Frank keeps some big muck money down there..."
by gay guy #940 July 02, 2016
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cluster muck

A phrase used by Stephen King in 'Under the Dome' a more PC way of saying cluster F&%$!!!! discribes a situation like FUBAR or SNAFU
the snoclops guy..roch ny
after 911 the airports have turned into a cluster muck!
by snoclops June 13, 2012
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