mcfallen 

When one looses stability in the franchise McDonald's

The victim has now mcfallen thus potentially launching their chicken legend and large fries across the room into the fat kids lap ... Admitting to mcfalling you gives people the understanding of your scenario allowing them to carry on eating their processed food with ease.

Sorry I've mcfallen
I've mcfallen
Oh my god, sorry I've mcfallen
Dude I just mcfell

mcfallen by The-Cuntflap-warrior February 2, 2016

mcfallen 

the act of tripping and falling over in McDonald's.
It helps if you're fat, which you most likely will be because you're eating at McDonald's.

Sara tripped while eating a McChicken; to conclude, she's mcfallen.

mcfallen by dr.fist January 13, 2016

mcfillin 

an exceptionally good looking and entertaining individual who is loved and cherished by all who are lucky enough to encounter one

"Wow! I can't believe you met her, I bet she's as McFillin as I would expect!"

mcfillin by the only real boss March 30, 2009

McMillen High School 

A school full of rich, white boys that think they're ghetto enough to be considered poor. All the girls stuff their bra, drink till they fuck 5 kids in 2 minutes, and make you pay 30 dollars just for a one, raw, dry hand-job and some candies to stuff your nose with on the side. The bathrooms are crowded every passing period with bitches passing their periods and guys giving each other blowjobs. Every girl drink Starbucks on the daily, and chick-fil-a is stuffed into their fat faces. Trash cans are being burnt left and right like a 2013 Minecraft PVP zone. You can smell the off-tasting pussy and the fly, high weed filling your nostrils every time you walk into a classroom. All the teachers are from WW2 and still have guns in their back pockets for the fear factor, yet none of them have a slight idea of what the fuck happens. Full of stoners and people who get their rocks off to feet. Never in my life have I seen such a down bad, run-off the wall, shitty school for being built in the last decade.

"You know McMillen High School"
"I'm gonna have to stop you right there (Backs up slowly and walks away)"

McMillen High School by SmolWoodChip July 16, 2022

Edmund Mcmillen 

The creator of many popular video games such as Super Meat Boy and The Binding of Isaac.

Person 1: @Edmund Mcmillen
Person 2:Oh man dis happening
Person 1: You little @*&%$!

Edmund Mcmillen by EpicCoolGamerN00bslayer69420 August 6, 2021

McFiller 

A sexual act commited whilst inside MacDonalds bathroom.

Hey babe you wanna go out the back and McFiller after we eat.

McFiller by Probablyyourdad May 21, 2020

McFallen 

A popular vine of a fat women falling on the ground in a local McDonald whist screaming "OH! IVE MCFALLEN!"

Wow , I heard she had a McFallen the other day

McFallen by Anyonmous231 January 26, 2016