McFlact 

When something is proved to be certain, it is a 'McFlact'.

Developed after a Popworld special on McFly where facts given regarding the band were stated as 'McFlacts'.

"I love Spanish... McFlact!"

McFlact by Pezza the Pez June 11, 2006

McFlatAss 

Someone who has no butt but is also very short. He/she talks like a country girl/guy and will say there thick but they aren’t.

OMG, she is such a McFlatAss I can’t believe her she talks like a country bitch too.

McFlatAss by URVERYGAY86 September 16, 2018

Mcflation 

Mclaftion is another name for rice gouging, false inflation, or arbitrarily raising prices and then blaming it on inflation when there’s no inflationary causality.

“Dude a 3-day park hopper used to be $140 ten years ago and a single day is $235??”

“Yup, that’s Mcflation for you.”

Mcflation by DickTrickle619 August 18, 2024

anus mcflackus 

Making a puppet from dry or chapped butt cheeks.

During a night of intense sexaul exploration. I decided to introduce my girl to life long friend, Anus McFlackus.

anus mcflackus by Anus McFlackus June 18, 2016

Flatty McFlat 

Flatty McFlat is used to talk about a girl that has no ass or no boobs or sometimes both.

OMFG shes such a Flatty McFlat!!!!!!!

Flatty McFlat by yeetusMcfeetius April 30, 2019