foolbutt

Politer or more affection form of dumbass.

Little bro: "If I eat Poprocks with Coke will my stomach explode?"

Big brother, exasperated, " No, foolbutt!"

foolbutt by Jerkfacepoopyhead April 27, 2009

footbutt 

When her butt size is a whole foot (12+ inches) larger than her waist.

Also spelled "foot butt" as two words

Damn she got a foot butt.

How you find pants to fit that footbutt?

footbutt by DaMarcus DaJones DaThurd September 17, 2017

Foobutt 

The term referring to the act of ones self that portrays infamous "nathan severs" or otherwise known as "big daddy nathan" in a way that only can be explained by the term Foobutt.

"Dude, your as fat as nathan severs, you foobutt."

Foobutt by Foobutt July 24, 2023