by Rob[941] June 13, 2008

by Step lupid March 26, 2021

"That woman over there in the plus size section with the box of Krispy- Kremes is such a fatty chubkins!"
by chubkins April 21, 2006

The act of being obsessed with, or fangirling over Josh Olds AKA Fatty, the bass player for Family Force 5.
Missy: "Sarah, do you have Fatty Fatigue?"
Sarah: "I think so... The way he twirls that bass just wears me out!!"
Sarah: "I think so... The way he twirls that bass just wears me out!!"
by melanderr August 2, 2011

A skinny person who eats like a fat person. A food lover who never seems to diet or work out, yet they somehow remain slender. A person who can eat a whole pizza, and others wonder, Where did it go?
by youvebeencoined January 26, 2009

a girl who's both good at sexual acts and thicc but being thicc is part of what makes her good at sexual acts
fannie: omg whos that girl over there?
sebastien: thats izzy. shes a baddie with a fattie-i did her last week
sebastien: thats izzy. shes a baddie with a fattie-i did her last week
by baddiewithafatty December 5, 2016

A term used to denote a female who is obese to an exceptional degree, resulting in a reverse waist-to-hip ratio, with a notably eminent posterior.
Thomas: "Man,check dis! Dat is a well bad fatty boomba!"
Richard: "Fucking hell, that is huge, for what is essentially a land mammal!"
Richard: "Fucking hell, that is huge, for what is essentially a land mammal!"
by John Bloom October 23, 2005
