McMeast 

A secret menu item at Macca's

Micky: I'm going to go get a McMeast from Macca's!

McMeast by moabmauler February 19, 2022

McMeast 

Someone who is cringe in an unintentional but needy way

Dave was being such a McMeast

McMeast by Voidster101 May 25, 2025

McMaster

a wicked awesome school in Ontario, Canada home to over 20, 000 students and faculty members, also home to some hot broads with big tits and also at the same time a large percentage of engineering and science nerds.

"Hey, where's your engineering degree from?"
"McMaster"
"ohh shit man, i bet you got mad pussy there AND a good degree"
"duh"

McMaster by Sam I ammmm June 15, 2008

McMastering 

Acting Stupid.

Look at him out there McMastering.

He sure did McMaster that interview.

McMastering by Hoe Hay March 23, 2020

McEastergrof 

a fairly popular subculture or cult embodying friends of an unspeakably high bond, stronger than that of a "best" friend.

We are so close were more than best friends, we're a McEastergrof!

McEastergrof by TMcNutt09 October 15, 2010

McMasterbate 

When you have McMaster history homework and you procrastinate by masterbating, wasting precious time needed to do work.

I had a ton of homework yesterday but I decided not to do it and McMasterbate instead.

Hey Evan last night I McMastebated all night!

McMasterbate by AdmiralWolverineLightningbolt January 10, 2010

McMenstrual 

A dude that's always bitchin and moanin' like a chick on her menses

'Yo, outta no where, dude went straight McMenstrual on me!...so naturally I offered him a hot Chamomile tea, a Tampax and a Midol."

McMenstrual by rhenvar January 9, 2010