Monday Neck

When somebody had a ‘fun weekend’ and hickies are found all over their neck that Monday.

Damn Justin must’ve had quite the weekend. He walked in with Monday neck today!

by Querty345 December 21, 2018

Ass monday

Ass monday is the day of anal sex. Also known as monday

I can't wait till it is ass monday because me and my girlfriend will have anal sex.

by Satan is a part god July 12, 2016

fish monday

fish Monday is a superb holiday celebrated each Monday. you must make a fish post on said Monday or the consequences include but are not limited to, stage 4 cancer injection in the balls, meet and greet with amy schumer, omega 3 fish oil lubricant during sexual intercourse, and finally death by a heavy slab dropped on the balls and/or stank fart to death.

"Hey did Devyn post for fish Monday?"
"Yeah, no slabs will be dropped on his balls."

by fishmondayadvocate June 30, 2021

no man monday

Whenever posted on a guys story “no man Monday” every taken girl that sees his story is single until Tuesday.

“What’s no man Monday?” “It’s a day of the week where guys can make girls single.

by Wakmasterflex April 14, 2019

Southside Monday

A.(originating in Chicago, A sexual maneuver in which a male ejaculates into a females hair, making her resemble “Southpaw” the Chicago White Sox beloved mascot.

B.) It's where you go to the Southside and ghost ride the whip in the Comiskey Parking Lot while the tailgaters watch

I gave Jessica a SouthSide Monday yesterday. She was so mad.

by Zigmas Maloni May 9, 2022

Dirty monday

Dirty monday is going on the sesh with the boys on Monday and sinking as many drinks as possible while having work the next day

Dirty monday got out of hand last week

by Lil.briggs May 28, 2020

Monday Muddbutt

Happens during football season. After a long Sunday afternoon of drinking cheap beer stuffing your face with mostly fried food like chicken wings nachos hot dogs etc... You wake up with a painful urge to blow the bottom off the toilet. The poo will have thick pasty texture with the occasional undigested corn chip. Then we have the dreadful aftermath of wiping. this usually take large quantities of toilet paper that will most likely clog you toilet. The first couple rounds of wiping is just for the bulk of the muddbutt. You could be there for hours wiping away but is best if you just hop in the shower rinse off and push the rest down the drain with your big toe.

"Only thing I hate about football Sunday is the Monday muddbutt!"

by Wookie4u January 8, 2010