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.

by Johnny W. September 1, 2006

McShit

The shit you take after consuming McDonalds

Be right back I gotta take a McShit

by TrustInTruss July 14, 2016

McShit

The result of eating fast food and having to take a large and/or painful crap.

Joe: Man, Todd is taking a McShit again, he needs to lay off the McDonald's.

Andrew: Ew that's gross.

by JoeyKid August 11, 2008

McShit

The act of going into a restaurant (particularly a fast food restaurant) in order to use their toilet facilities, with no intention with buying anything.

Assistant: "Sorry, toilets are for paying customers only"

You: "Well, I want a McShit with lies"

by hippyman January 7, 2008

McShit

When you go into a fast food restaurant just to use the toilets, not to buy the food.

"look after the kids wayde, im going for a McShit"

by JUICEBOXXX August 3, 2007

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