McBeef 

v. To produce a product of such poor quality that the individual creating it commits mass murder out of sheer desperation
n. Such a product

"I'm almost done with my invention, but I'm going to buy a gun first in case I McBeef."
"Did you see the McBeef that led him to shoot all those people?"

McBeef by PianoMoose October 7, 2009

Queef McBeef 

When a vagina poops.

To make a Taco Bell Chalupa, one must use one pound of Queef McBeef. Mexican.

Queef McBeef by BobbyFlayMcBeef November 4, 2009

Grimace and McBeef

The two things that goes in every order you make at the cesspool known as "McDonald's".

You:
Man?
Me:
Yeah?
You:
Why is my burger purple?
Me:
You know man, one of the main ingridients is the Grimace....don't you?

Grimace and McBeef by Sam Lowrey December 7, 2003

fisty mcbeef punch

When you go so deep in a females vajoober with your fist that it’s like a punching bag, therefore fisty mcbeef punch!

Me: Hey bro my tinder date let me freak and fisty mcbeef punch her!
Friend: No way! I wish I could be like Rocky Balboa and do that!

fisty mcbeef punch by YungTBagger January 16, 2023

mcbeefer

4 mcdoubles stacked on top of each other

stack up 4 mcdoubles call that shit a mcbeefer

mcbeefer by lolxdpoggers January 31, 2021

McBeer 

Beer that they serve in Europe at McDonalds.

Dude lets go for a McBeer.

McBeer by McToxicated November 6, 2011

McBee Matador 

A form of cow fighting popular in McBee, SC. Involves a redneck chasing a cow with his pants down trying to 'stab it' with his penis.

"Where's your brother?"
"He got caught playing McBee Matador with Jeffersons' prized Hereford, and they threw his cow-fucking ass in jail."

McBee Matador by Cloverleaf February 24, 2015