Mc 

mc’s (noun)
/ɛm-si z/
Slang

Quick, often questionable explanations given to avoid blame or justify failure—especially in gaming. Typically used to call out someone’s obvious excuse.

Player A: “Bro I lagged, that’s why I missed the shot!”
Player B: “Nah man, save the mc’s.”

Mc by hnathxn April 7, 2025

Mc- 

(prefix) 1. related to a McDonald's restaurant, especially the food
2. mediocre or inferior in quality
3. generic

Usage: Append before nouns, verbs, adjectives, or adverbs; the M and the first letter of the original word should be capitalized with no spaces or hyphens

"This burger McSucks. I don't know why I keep buying these. They're making me McFat, and I know I'll have to McShit in a half hour."

"I got the McCrabs from that McHooker."

"Dang! This McRental doesn't even have a CD player!"

Mc- by BeardedFatass October 1, 2004

Mc__ 

An excellent prefix for any word, to make it that much more hilarious.
(a derrivitive from McDonalds)

yo man, that is the McSteez!
im McStarving
wuts that? is that a McPeanut butter and McJelly McSandwich?

Mc__ by d-pizzle and Matt No-Yizzle January 20, 2005

Mc______ 

when someone uses McDonald as an excuse for certain things that happen.

"Sorry, I've McFallen'!" or "This food sucks, this is McBad!" for Mc______. IT COULD BE ANYTHING

Mc______ by Quinsar_73 May 24, 2016

mc monty 

The mythical boy who sat on a bench alongside the two other legendary mcs. He took the mic from mc beardy and dropped his famous bars about a gaffin and not knowing what to do.

"Yes i was sitting in the gaff and i had no fucking clue, yes i had to do, something to do."

Damn, what else was MC monty doing?

"I was sitting with welshy and MC beardy, motherfuckin' wicked MC"

mc monty by 1tonystark1 July 16, 2020

Mc Ride 

sexy homeless man that screams

“AAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH“ -mc ride

Mc Ride by mcridescum June 26, 2021

MC Mental 

MC Mental is the best MC by far. If you haven't listened to his music, you have not lived. He is mostly known for his song called "At his best"

I love you MC Mental

MC Mental by MCMentalBiggestFan July 25, 2020