by viper9043 September 17, 2006

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
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?
Mike: Fatty McButterpants
Sam: Ooo! Ooo! I want some!
Brian: anyone want some lard?
by nom nom nom. more pleassssee January 21, 2009

by No middle name fatty. October 21, 2009

by smelly fatty August 23, 2011

by J-Jim April 20, 2021

When you overindulge in too much junk food, failing to be healthy and instead feeling fat and guilty.
Man, I had so much ice cream last night. It was such a fatty fail!
You ate that entire pizza? You're such a fatty fail.
You ate that entire pizza? You're such a fatty fail.
by suziebbq May 5, 2014

fatty patty is the most amazing person in the entire world and everyone loves her. nobody can live without her as she is an unforgettable person. she has the best personality. there are some people in this world that don't appreciate her like they should. aka Fenella. all I really wanted to say is the she really and most truly is the best person you will ever meet.
by wat da hel April 18, 2021
