Mandatory sex movement 

A movement that seeks to make it a law where if any guy wants to have sex with any woman anywhere that he can file a mandatory sex request to have mandatory sex with her vand if she can't come up with a very good reason why not she has to have sex with him or go to jail or prison.
Founded by a bunch of guys sitting around a table at hooters.

John is in the mandatory sex movement.

Mandatory sex movement by Deep blue 2012 February 3, 2010

mandatory metallica 

A awesome band period... HEAVY METAL

mandatory metallica by Caleb September 5, 2003

Mandatory Sex Party 

A mandatory party in which upon arrival everyone must have sex immediately. Occasionally thrown to as a pre-test to the completion of a Sex Education course.

Bob: Hey Kelly it's nearly the end of the semester! Are you going to the Mandatory Sex Party tonight.
Kelly: Well it IS required for a passing grade.
Bob: Sweet! I'll definitely see you there. *creepy wink*

Mandatory Sex Party by Terry Burnettersumthing August 26, 2010

Mandatory Road Head 

When going on an elongated excursion with a female riding shotgun it is an obligation to said female that for every two hours of said excursion she preform oral sex upon your member

A: How was the 8 hour drive from Jersey to Maine with your girl?
B: it was great! especially the Mandatory Road Head

Mandatory Road Head by BalerionTBlackDread February 1, 2017

Mandatory Carry 

The theory that, with certain exceptions, everyone should be armed when in public. It is a counter-theory to gun control.
Also written as one word.

Gun control advocates support Mandatory Carry.

Mandatory Carry by MandatoryCarry January 30, 2019

MANDATORY EAT SHIT SANDWICH 

if the SHIT SANDWICH doesn't FEEL RIGHT STOP!!!

Trying to stop C0PR0PHILIA from ANAL ALAN as the MANDATORY EAT SHIT SANDWICH will keep bringing you to the in HO SPIT a BULL SOUTH SANDWICH ISLANDS where once you SWALLOW SHIT it is going more SOUTH as a REAL UNSHIT SANDWICH that stays NORTH for awhile is the best bend as ANAL ALAN you need to stay away from GEORGIA or LADY "GAGA" is a BAD ROMANCE as to deal with her pet MONKEY JOANNE who messES(EAT SHIT) with GERMS all the time in EATILY is your bound to get the same good old fashioned "trying to convert a FAGG0T to straight" don't bring SHIT to my ITALIAN RESTAURANT or you will TING TING indefinitely with the TOILET or I TO LET as the MAFIA PACIFICO PASTA throw up program is in place which being sick for two days vomting in NEW YORK CITY and no they are not( DOING FINE but DOING DIRT), as it is a know TAE picnic , "as is that JEWISH HOMOSEXUAL COPROPHILE PEDOPHILE is EATING just BUTTER ON HIS PASTA tonight while the CLEOPATRA MY LADY PROSTITUTE VIOLATORS are EATING the MARINARA EMETIC SPAGHETTI SAUCE AND MEATBALLS.

MANDATORY EAT SHIT SANDWICH by .MANDATORY SHITEATER April 17, 2022

Mandatory fun 

When you are forced to have "fun" by (most likely) someone with higher power than you or your coworker. Most of the time when this happens, it is (un)surprisingly, not very fun. For a good example, watch the video, "Management has Allowed a Pizza Party for 2 Million Subscribers" on Youtube from Pointcrow.

1: Sorry I can't come over this weekend, my boss is making us have Mandatory fun.
2: Same, it sucks.

Mandatory fun by The_Mad_Doctor September 4, 2023