The same as Masking but it involves placing the entire man package, thats balls and all, in someones ass during intercourse. This way its a sport two men can enjoy as well as heterosexual couples.
Keith: Are you alright Trev? You're walking like you've had an accident.
Trev: Na man last night me and my lady tried a bit of Rear Masking and that shit aint no picnic on your ballsack.
Trev: Na man last night me and my lady tried a bit of Rear Masking and that shit aint no picnic on your ballsack.
by King Simmo November 14, 2013

Wiping your butt with a facial mask and making somewhere wear it on their face afterwords (Brown Masking or A Brown Mask)
by Mak19993 April 2, 2022

When your girlfrend or one night stand wraps hers pussy over your face, covering both your nose and mouth.
by MrMojorasin March 6, 2020

by BetterSkatez April 6, 2022

A TV Show on Fox that is like The Masked Singer, but instead of singing, they dance. It works pretty much the same as The Masked Singer as well.
You: “Hey, have you seen The Masked Dancer yet?”
Friend: “No, I haven’t yet, but I plan to watch it!”
Friend: “No, I haven’t yet, but I plan to watch it!”
by ProGamer802 Dictionary Ver. January 20, 2021

If life wasn't worth losing, some of us would see why wearing a mask is so fuckin important to everyone else, but it is worth losing.
The guy put everybody at risk by not wearing a mask, including himself, because really life was worth losing. Really, he knew everybody was already as diseased and toxic as he was. Really he knew that everyone alive was the problem with the world.
by Solid Mantis November 25, 2020

Unloading cum into one's asshole then having them shit it out onto your face. Then wearing said concoction on your face.
"Man I can't wait for Jessica to shit my cum on my face to give me a good ole South Georgia Mud Mask"
by Frostyfries December 15, 2022
