McFatty's

slang for the evil corporation usually called McDonald's, due to the high amount of fat in the food served there.

Todd: "Hey, wanna go to McFatty's??"
Jena: "Nah... I'm on a diet"

by Teh Franilow April 17, 2009

McFatty Fatterson

Another word for your fat ass cat. Or really anything else.

Cat: Meow
Mary: Good morning McFatty Fatterson
Cat: Meow

by Noice_Noice September 25, 2020

Fatty McFatty

*having too much flabby tissue
*corpulent
*obese: a fat person

When you want to draw your friends attention to Fatty McFatty's back fat; AKA cookie rack.

by wonkatonka October 18, 2010

Triple Mcfatty Patty

Overweight person with double chin, belly, and love handles.

Hey bro, you better hit up the gym because you are turning into a triple mcfatty patty!

by Michaelk420 April 16, 2019

Twatty McFatty

A fat person.

Fuck off Twatty McFatty.

by AnonDoxy December 21, 2018

Fatty McFatterson

A name givin to those who are so fat, they only exist in legends.

Joe Banana was trapped under a Fatty McFatterson's chin for 3 months.

by Pubic Hair October 11, 2003

Fatsy McFattington

A codename for a female whom is exceptionally fat, or partaking in activities that lead to fatness, such as over-eating.

"Ugh I ate so much! I'm such a Fatsy McFattington!"

by YoLoRae April 7, 2009