Foolicooli

a person with a know it all personality. However when you call them out for it they get all offended and start verbally attacking you. This person can also be compared to Oscar from The Office.

Jimmy: "hey mike did you hear what jason said about the New York Giants"
Mike: "yeah he's completely wrong. But i wouldn't call him out he's totally a foolicooli when he gets called out"
Jimmy: "damn thats a shame"

by Link182 October 29, 2020

FOOLIO

Endearing term for one of a circle of trusted friends.
(Used casually like a family member)

Hey where's foolio? We will all be there soon, were still waiting on one of the foolio's

by Mini73 March 25, 2021

Foolio

A fool to themself and everyone around themself.

Jenee ran into the sign, that makes her a foolio.

by Bad_Kitty April 3, 2022

Foolio

Shut up foolio

Come on foolio

by Tyleem wp April 18, 2022

Foolio

A person playing palsum or acing like they don't know but they know. Or playing dumb. Or even a silly stupid.

This foolio is acting like they dont know.

by Big Foolio November 12, 2022

Fooliot

Someone who is both a fool and an idiot.

Klara! You Fooliot!

by Kip Maine February 24, 2025

Fooliology

A bajan (Barbadian) word which originated in Licorish Village which defines the act of doing foolishness.

So we gotta kill this one liter Jameson in 20 minutes?…this is fooliology at its finest.

by Fatman246 November 8, 2025