McMasterbator

One who McMasterbates.

Person 3: Where is person 2?
Person 1: He ran to the shitter to McMasterbate

Person 3: Hahaha. Person 2 just can't help himself. He's such a McMasterbator.

by Atheist_Pirate July 14, 2016

mcmorris

A common last name typically describing someone with an extroverted nature.

Person a: Wow look at Alex mcmorris he's so outgoing

Person b: ya I know he's such an extravert.

by www.by-my-merch-com@moonmoon27 May 10, 2018

mcmayo

The term used for an individual who has strong homosexual tendencies along with pediphiliac tendencies and necrophiliac urges. People who have the tendencies of a Mcmayo can be identified by the way they look at young children or older men. They are generally male, and just shy of 20 years of age

Daniel spotted Kyle in the hallway creepily spying on younger girls, and he thought to himself how Kyle was such a mcmayo.

by Fazai January 3, 2019

mcmillen

When you meet a Mcmillen you never let them go.
Just know they're good dancers

I have a mcmillen in my skit group
oh you're definitely winning!

by sleenig April 1, 2019

McMannequin

A racist term for someone of Irish or Scottish descent. The term is a heavily derogatory term usually used against any white person with red hair.

Have you got to see that Conway kid yet? What a fucking McMannequin!

by Daniel Craig's Butthole April 16, 2019

McMilk

An all out fuckin loser

Person: Wow, look at that fuckin loser over there
Other person: oh yeah, that’s McMilk

by MynameisMcMilk November 4, 2019

mcmanus

A family consisting of men that can get any girl they like thanks to there 10/10 looks, ginormous dick and personality. There are also absolute alpha males

Girl 1 : I just want a man that can satisfy me

Girl 2 : so you want a McManus?

by Emma1998 March 9, 2021