Foo gas 

Jellyfied gas placed into a 55 gallon drum, set off by a Claymore mine, used to cook the gooks.man that foo gas

Man that foo gas sure cooked those Gooks.

Foo gas by 8 inch arty August 29, 2017

Foo 

Fake

“That guy is foo”

Foo by Ansbdf November 3, 2017

sapnan foo 

The way the cool urban kids say "What is happening fool?"
Legend has it, the word was first used by the original gangster "Big Red" circa 2006.
copyright DAB

"Sapnan Foo?" said one chum to the other.
"I ain't no foo, you snitchasauras!" Chum 2 empties clip into chum 1's chest.

sapnan foo by BIG RED THE ORIGINAL GANGSTER November 6, 2017

mad foo 

when a person or a situation is so ridiculous and out of place, they’re mad foo

Yo dog he’s hooked up with every girl in the school and his girl is still clueless! He mad foo!

mad foo by theharshreality November 10, 2017

Foo 

A very small person who stopped growing in 5th grade.

“Wow, Foo your tiny”

Foo by 455322233 November 29, 2017

Foo 

When someone is dumb and can't spell fool so you just called them foo cause they don't know what it means anyways.

Fake friend:hey foo

Real friend:aww hey foo!

Fake friend:you too foo for school

Friend 1: Faith is so dumb sometimes!
Friend 2: yeah she's a foo !

Foo by 2foo4schoo February 13, 2018

Foo 

Foo is the short form of "Fool." Usually used in situations where a person is being an idiot and an extraordinary fool.

Radha is such a foo omg she's literally dumb

Foo by dhungankazve June 5, 2018