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

by rspaceman22 January 14, 2020

Something that conventionally unattractive people use to hide themselves from the general public. These people may not be as pretty as they seem, but until they take of the mask, you’ll never see it coming.
“Gosh, dude, when I brought he back from the bar and she took off her mask, she was the ugliest girl I’d ever laid my eyes on!”
“Yeah, she was probably mask fishing”
“Yeah, she was probably mask fishing”
by sub_urban_get_it May 4, 2023

by Will Betleheim November 22, 2021

I WEAR A MASK WITH A SMI-
by GlittzISMAKINGUPFRICKINGWORDS March 1, 2022

A Sparten mask is were you hang you nuts and penis over a women/men face and scream “THIS IS SPARTEN”
by L. O. L February 21, 2021

by Mangolordd April 18, 2021
