mcstack 

When you stack on the the toilet of the golden arches AKA Maccy D's or MCD

Hey Gurl. Wanna give me a mcstack on the toilet?
Girl: Sure let's stack on the mc

mcstack by Kapper420 January 23, 2021

Sparkle McStalker 

Otherwise known as Edward Cullen.

Edward Cullen is a sparkly vampire, who watches girls sleep, thus, Sparkle McStalker was born.

I was reading Twilight the other day, and got really pissed off at Sparkle McStalker!

Sparkle McStalker by Not Sparkle McStalker December 31, 2009

McSticky 

It's like a wet willy, but instead of saliva, you cover your finger with cum, and wipe the inside of someone's ear with the wet finger.

Last night I gave Hannah a mcsticky.

McSticky by Kypai January 8, 2019

McStankus 

McStankus is a deadly gamer locally know in Ontario who lives with a shack found in the Rez part of town.

"you hear about that deadly guy McStankus}" "yeah er [deadly him"

McStankus by Dank lord Master Yoda March 28, 2019

McStanky 

When a female employee of McDonald’s has been flippin’ burgers and salting french fries in the un air conditioned, humid, grease covered restaurant kitchen for hours her body produces grease textured sweat and she becomes disgustingly attractive and somewhat appetizing looking. So good you want to dip your nuggets in her.

That bitch be lookin good she’s so McStanky!!!

McStanky by Cheesepacker69 August 18, 2021

McSwack 

The excessive back sweat one obtains while eating massive quantities of McDonalds products.

Look at that fat girls McSwack, it looks like she ran through the sprinklers with a big mac!

McSwack by Rachelliechel December 7, 2010

mcsnacksperm 

The name given to an egotistical dick who snacks on other men's sperm and perhaps sometimes his own.

Person 1:Oh person 2 is such a mcsnacksperm
Person 3: Yeah he snacked on my sperm last night

mcsnacksperm by fdhdfgd June 14, 2018