MTRCB 

Movie and Television Review and Classification Board

MTRCB in yo TV

MTRCB by miata real November 1, 2020

mercbeast 

Someone who is incredibly skilled at a first person shooter.

TTL Cuteness is a straight-up mercbeast in Call of Duty. I wouldn't ever wanna run into that guy.

mercbeast by sundayisover September 18, 2009

marcbutt 

A general name for a guy who makes disgusting jokes about butts, assholes, shit, etc. as well as sexual acts relating to butts and or shit. Marcbutt also knows the name of obscure sexual acts. Can be used as a term of endearment if you enjoy Marcbutt's jokes and knowledge.

A chick gave me a stingbug last night when we were fucking and it reminded me of Marcbutt.

marcbutt by NiGroo May 17, 2011

marcbell 

a style of mustache in the shape of a horseshoe that passes over the upper lip and and runs parallel down from the corners of the mouth to the chin. The marcbell may also continue below the chin as it grows in length.

Possibly inspired by Canadian mustache styling champion Marc Bell.

Man, thats an awesome marcbell your sporting...

You really need to trim that marcbell..

marcbell by Max Powers :) December 19, 2007

MTCB

Something that’s said in any song that is extremely good

“I’m litty like a candle, don’t need a gucci sandal, MTCB!

MTCB by GibsonIsCool June 15, 2021

Marcbang 

when a guy named marc reviews food

did you see the new marcbang? marc marcbanged so many things yesterday. i wonder if his enormous marcbang impressed the girls

Marcbang by Cefrigerator February 20, 2024

MarcBoi 

In 2025 fuckbois roam the streets named Marc. Notice the C at the end instead of the K. That's your first sign to beware. These guys will do everything and anything to sleep with you but make it not seem like it's about sex. Like the siren songs of old they use their money and resources to lure you in instead of their voice to trick their victims. Once a mating ritual has been completed they then begin to burrow themselves in your anus never leaving you be while simultaneously gaslighting you to make you feel guilty when you don't want to sleep with them again. Similar to parasites, vampires, and leeches they feed off your misfortune instead of blood. Only to reappear once your at your lowest attempting to complete another mating ritual that results in you not recognizing them as the fuckbois they are. If unsuccessful a temper tantrum will ensue as they begin their slow crawl out of you anus in the hopes of finding another victim by acting like their the victim of a bad relationship. They are the older brother of chads and brads, and cousin to kyles. Fathers and mothers tend to be named Kevin and Karen.

I gotta figure out how to get this MarcBoi out of my butt. He's in there deep and it's only getting worse

MarcBoi by PJohns3372 March 31, 2025