mcmo 

a little bitch

person 1: that person is so fucking annoying

person 2: yea i know, he's a mcmo

mcmo by someoneoop July 15, 2019

McFoot in McMouth 

The ability of John McCain to continuously fuck-up what he is talking about - even on the basic things that he is running on.

An example would be when John McCain caught McFoot in McMouth disease and tried to redefine what a surge was because he could remember when it started and accidentally claimed that it started a year before it actually did.

McFoot in McMouth by Cindy McCain August 20, 2008

McMoshko 

Careless and vague driver, using every horsepower of the cars engine, often with consequences.
McMoshko can drive tractor faster than Schumacher his Ferrari.

You crashed on roundabout? You drive like McMoshko.

McMoshko by mikae April 27, 2008

McMoocher

Someone who hangs around McDonalds all day, waiting for people to leave their food unattended, then steals it.
Normally, someone who is a McMoocher is either homeless/poor or fat.

McDonalds
Moochers
Fatties

(Man eating at McDonalds leaves table with chicken nuggets to get a soda)
McMoocher: Oh free food! (Steals nuggets)

McMoocher by GneonG November 3, 2010

McMooch 

A nick name for any of your Irish friends that have a "Mc" in the front on their name that are always mooching. Bumming cigarettes, beers, food, clothes and just about anything they can mooch. They will most often "forget" their wallet when eating out and have to borrow though never to pay back. They can however be very generous when money is available to them and blow through it immediately which is why they never have anything.

McMooch, I can't believe you forgot your wallet again and need to hold 10.

McMooch by WindowLicker9000 April 17, 2010

McMoron 

The Typical McDonalds Employee. ESPECIALLY When Taking A Simple Order.

They gave me a fuckin chicken sandwich and not my big mac! GOD DAMIT! THOSE FUCKING MCMORONS!

McMoron by ratbait July 16, 2003

McMoron 

A McMoron is a person who works in a box and hears you say, "I'll have two Big Macs, an order of fries and a vanilla shake." Yet, they hand you a bag containing a Filet of Fish, an apple pie and a sweet tea.

That McMoron screwed up my order AGAIN!

McMoron by Meg Kelso August 8, 2007