Foo

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

“Wow, Foo your tiny”

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 !

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

by dhungankazve June 5, 2018

foo

It means basically your fake.

“bruh that girl is foo”
“look at those foo ass niggas”

by Dmvslangs June 13, 2018

Foo

The “N word” for Mexicans, usually used by gangbangers, gangsters, or any other cholo to either insult the second person or if they’re a fellow cholo, refer to them by the pronoun “foo.”

1. “Don’t disrespect me foo”
2. “Ey foo, pass me that drink brother”

3. “What you want, foo”

by Gonzi123 March 23, 2019

FOO

The opposite of oof. What you say when you have something to say but don't wanna say it xD

"Do you like me?"
"Foo."

by YELNUR February 12, 2019

Foo

another word to call a person. Mr Viscia slang for “bro”. Became very popular at Carondelet and Dela Salle.

“What’s up foo”
“This foo”
“Your a foo”
“Foo are you dumb”

by Handledrunk April 30, 2019