Fat squirrel 

When someone puts one testicle in each cheek and your penis rest on their forehead

Bro this girl fat squirreled me last night and I about lost my nut

Fat squirrel by Killer kiwi 6969 February 19, 2021

Fat Squirrel 

Slut

-Squirrels get fat when they eat too many nuts, therefore, they are sluts.

-Sluts, like fat squirrels love nuts

"God, that girl is such a fat squirrel! I hate her!"

Fat Squirrel by tubicen94 October 8, 2012

Fat squirrel 

=Fatticus Squirrelicus=

A severely plump and/or obese, turbo-nipped, short, male (or hairy female...we cant tell) with brown skin matching that of a squirrels. Squeals and will eat anything....Anything.

Person 1: Dave, you fat squirrel get your squirrely hands off my meatball sub!
Person 2: Yeah u mass of lard with a "face" and a "name"

Fat squirrel by Matt January 28, 2005

Fat Ground Squirrel 

Fat Ground Squirrels are groundhogs that at first glance someone belives to be a squirrel.

Person 1: "That's one fat squirrel."
Person 2: "That's a groundhog."
Person 1: "That makes it a Fat Ground Squirrel"

Fat Ground Squirrel by xMANder69 May 23, 2022