fatty mcfat 

someone who's really big.

mia and elsie eat all the time, they are some fatty mcfats.

fatty mcfat by lilshock17 March 13, 2024

Fatty McFatfat

Generally any kind of fat person but can be used to anyone who either A.annoys you B.has an eating problem where they just cant seem to put down the fork C.you just dont like them D.they are morbidly obese but are in denial of it E.just a simple fatty

Jesus Christ matthew your such a Fatty McFatfat just put down the fork

Fatty McFatfat by devilincide March 26, 2008

Fatty Mcfatfat

A very fat smelly hairy WoW loving duche bag!

My Brother Nick is such a Fatty McFatfat!

Fatty Mcfatfat by Mike Hosseini January 11, 2009

fattymcfatfat 

a person who is extremely fat and eats and eats everything, but still thinks they are skinny and believes they can go around in tight clothes and show everything they got.

omg that michelle girl is so fat, cant someone tell her that she aint skinny and that she is a fattymcfatfat

fattymcfatfat by yo she be July 29, 2008

fattymcfatfat 

Noun: A person/thing that eats excessive amounts of food and may or may not be obese.

The Don's obese cat Fred is a FattyMcFatFat because he simply eats far too much.

fattymcfatfat by JP November 29, 2004

fattymcfatfat 

a person who is extremely fat and eats and eats everything, but still thinks they are skinny and believes they can go around in tight clothes and show everything they got.

Michelle is such a fattymcfatfat that she could eat a house.

fattymcfatfat by yo she b June 22, 2006