McShitstain

When you order a McChicken, hash brown, and a egg McMuffin and take the egg and hash brown and put it in the McChicken and eat it and it is so good it’ll leave a shitstain in your underwear.

“What did you eat at McDonald’s? “
“I had a McShitstain and it was so goodie left shitstains on my boxers!”

by Nichan June 1, 2019

the McShits

What you get after eating too much McDonalds

Oh fuck, it's the McShits!

by Inquisitive Walnut November 5, 2019

Mcshits

The outcome of eating Mcdonalds the previous day and you feel a very strong bowel movement because of it. Usually occurs from eating any dairy, chicken, or beef products on the menu.

Guy #1: "Oh man I got a severe case of the Mcshits after eating a Mcchicken and Mcdouble from Mcdonalds last night"

Guy#2: "I advise you to use the Mcbathroom"

by baseballguy50 August 7, 2012

McShits

A horrible, bug-invested fast food restaurant that serves Big Macs, Quarter Pounders w/ Cheese, and McNuggets. Run by retards.

I used to work at this one place. It had bugs, burgers, and retards there.
Oh, you mean McShits?

by K. Mason March 21, 2007

McShits

When you get diarrhea from eating too much McDonald's.

"Dude, I've had enough of these goddamn McShits. That's it! I'm done with McDonalds!"

by Suburbanz71 November 7, 2017

McShits

A prefix added to emphysize the awesomness of a person, place, thing, or idea.

That guy let me borrow his car, he is the McShits!

by Loki91 May 16, 2006

mcshitski

a irish/polish person. they drink whiskey and vodka mixed. they are usally stupid alchoholics

John: are you a polock?

Vlad: nah im just a mcshitski

by kles11 February 20, 2011