Mucus 

A synonym for slime or homie. Your mucus is someone you’re cool with. Popularised by Ski Mask The Slump God in the song Catch Me outside

You fuck with my mucus your fuck with me

Mucus by Sir Leo The Great June 19, 2019

Mucus 

The polite way of calling something cancerous, usually in a public setting.

"Ugh there's Jimmy, he's just mucus."

Mucus by TH01 destroyer 9001 June 14, 2018

mucus 

It's a slimy substance that comes out of your nose

Blow your nose man! There's mucus coming out.

mucus by Adaotmr September 20, 2013

Mucus 

A term of endearment usually referring to someone you consider a friend. Basically it’s another word for homie or slime,

“Those doods Carlos and Zach? Ya they’re my mucus.”

Mucus by Shoutoutmymucus68 June 27, 2019

mucus cum 

Where your cum (semen) is very viscous and sticky. Most commonly a very informal term used in friend groups as a bit of banter.

Uses: "You'll never guess what. I had it. Last night." "Had what?" "Mucus cum!"

mucus cum by Bilbo Swagins October 1, 2014

Mucus Dick Moment 

Another phrase for getting fucked.

While Aaron was playing a game, he had a Mucus dick moment.

Mucus Dick Moment by TH3B3AST87_TTV February 2, 2020

Mucus shoe 

he is a femboy (true) and a murderer kinda scary. he could murder you at any moment hide your children please.

hey is that a lucas a murdering femboy that could kill your children.
wait is that Mucus shoe

Mucus shoe by lucasisdiscordkitten November 20, 2022