Carlos "her sweats and a soccer shirt!"
Amelita "ohhh...."
(together) "FAT DAY!!! WOOOHOOO!!!"
By Frieda
Fat Day
A day of the week/month in which you deside you will eat whatever you want, usually including your friends in it.
When we get to the cinema, we're having a fat day! We'll buy huge popcorn packs and tons of jellies!
By Cathryn
Fat Day
1. The act of taking a random day off from school and using your weight and/or size as your excuse.
2. The act of taking a day off of gym class due to the activity or just pure laziness due to your morbid obesity.
The last day of the business/school week, otherwise know as Friday, is a day where all may indulge in "fatty" foods without remorse of keeping a diet. It may also be looked upon as a day to look forward to relax, and release one's stress by eating "fatty foods".
Sadie: OMG I'm so stressed. I wish I could eat a whole tub of Ice Cream
Josh: bro what the fuck why did you slap my ass
Ethan: Bro it's national fat ass day I can slap it all I want
Josh: Aw man fine since it's national fat ass day
*Slaps ass again*