Slutty McButtSex

That one Grandma in that one YFM (Your Favourite Martian) music video.
Her username was changed to Slutty McButtSex and she wouldn't stop seducing Puff-Puff's friends.. Poor Puff..

"I made Granny join Facebook."- Puff
"Really, eh? You sure thas' a smart idea?"- Bri'ish Benatar
"No, she changed her damn username to Slutty McButtSex!!"- Puff
"Ah, Thas' a darn shame, ain't it? Not ya' cup of tea, is it?"- Bri'ish Benatar

by SpectacularCr0w July 3, 2022

Molly McButter

20 Something girl who dresses like she is 80.

Jesse in Marina Del Ray

by Joe March 23, 2005

McButtis

when A idiot does not understand the proper grammar and has no reason at all

"Ur Such A McButtis Kys"

by I Have No Life MK March 6, 2017

Fatty McButterpants

The guy at Walmart who’s cheeks don’t both fit on the scooter and in his basket.... three butterfingers, Cheetos, Doritos, Spam and deep fried Oreos.

If Tim doesn’t lay off of those Lando-Lakes candy bars he’s going to become Fatty McButterpants!

by BobRoss14 February 4, 2019

McBastard

A McDonalds employee that messes up your order, and is normally white

"That guy forgot my McChicken"
"YOU McBASTARD!"

by heysuwjhxdjwkhkasdjhfkj January 21, 2011

Fatty McButterpants

1.) One who indulges one self with a grossly amount of desserts
2.) a person who says "derricious" often
3.) lard
4.) a person who smiles and jumps up and down when they see or think of food.
5.) a person who points to another person calling them a Fatty McButterpants

Meng: cookies and ice cream?
Mike: Fatty McButterpants
Sam: Ooo! Ooo! I want some!
Brian: anyone want some lard?

by nom nom nom. more pleassssee January 21, 2009

McBastard

Since McDonald's changed its dollar menu, the McBastard is the illegitimate bastard offspring of the McGangBang. The McBatsrd consists of a Grilled Onion Cheddar Burger smooshed with a Buffalo Ranch McChicken.

"Jesus this McBastard is a delicious new chimera of patheitc American psudo-food!"

"Fuck a McGangBang I'm gettin a McBastard."

by Hamm Star February 1, 2014