Mcshitass 

What happens to you after eating to much McDonalds

I went to McDonalds and ate two double cheeseburgers lastnight. Now ive got a nasty case of mcshitass.

Mcshitass by K Dollars August 12, 2006

McShits 

It's when you eat way too much fast food, probably McDonald's, and you get the runs.

Yo man, I got the McShits today from eating all that McDonald's.

McShits by GET CRACKALACKIN' June 5, 2005

McShits 

When you have diarrhea after you eat fast food, mostly from McDonalds.

Boy, did I have the McShits last night.

McShits by piercemandawg May 30, 2007

McShits 

What you get after eating too much McDonalds food

Me - Mate, I've got the McShits
Random person - Oh yeah? Too much McDonalds food?
Me - Exactly

McShits by Quicksand Jesus May 10, 2004

Shitty McShitshit 

You are the epitome of shittiness. Extremely shitty, or someone who owns something that's shittier than can be imagined.

Also can refer to very obnoxious kids.

Listen, ma'am, if you don't quiet that Shitty McShitshit I'll fuck it.

Shitty McShitshit by C-Rex February 18, 2008

McShits 

The bad stomachache and diarrhea usually associated with eating too much Mcdonalds

Oh man those 3 Big Macs gave me a bad case of the McShits.

McShits by Johnny W. September 1, 2006

Mcshortass 

a young child whomst've must be a child going through the pubertal stages of life but talks like a non-fifteen year old. He generally talks like an old lady from the late 18th century and usually is constantly bullied by girls for his height and the way he talks

That queer over there talks like a mcshortass. His grandmother must've raised him.

Mcshortass by shortpeoplearenotstraight May 22, 2018