muc 

male ejaculation, derived from cum being spelled backwards

EW this sheet has muc on it!

muc by norbert April 13, 2003

muc 

when you suck the cum back in

me: i just mucced my big fat load i shot earlier

muc by sloppy toppy 3000 July 31, 2021

muc 

The Word With A Thousand Meanings.

basically a substitute for any descriptive word ever

"bro your mums kinda muc"
"you're being a muc"

muc by 3ozr April 30, 2022

muc 

muc is cum spelled backwards.

I swallowed Matt's muc when he squirted his load down my throat!

muc by eda-skip January 13, 2022

muc 

In reverse

.duilf lanimeS

trihs ym no muc

muc by Gumba Gumba March 15, 2004

Muc 

A person who physically just cannot cum

Ashley: hey Johnny why can’t you squirt
Johnny: because I’m mucced

Muc by nsfw4life March 10, 2022

Muc 

Muc - The Word With A Thousand Meanings.

"bro your mums kinda muc"

substitute for any descriptive word ever

Muc by 3ozr April 30, 2022