fanboi 

A fanboi is a gaming term for someone who immitates a person/clan that he or she hates in order to annoy or cause trouble.

"Oh don't worry about that guy, he's not really part of our clan, he's just a wannabe fanboi"

fanboi by idiotfeatures October 12, 2006

Fanboi 

Gender neutral for fanboy or fangirl. You could call a nonbinary person a fanboi.

Person 1:BXDNSJDKKSNFJSDKFJLDF
Person 2: Dude stop fanboiing!
Person 1: What if I do t want to stop fanboiing??
Person 2: Fine but be quit you fanboi.

Fanboi by phanboi_sam May 28, 2018

brisc's fanboi 

1.) Mesk

2.) Anyone who runs around, posting on every thread he posts in, whining about things that happened a week ago.

"When you look up 'Brisc's Fanboi' in the dictionary, you'll seem him there."

brisc's fanboi by Your Favorite Jedi April 23, 2004

FABOID

FABOID Is a successful person who, whilst fond of linking with FABARMS, cannot spare enough of his/her personal time to become a complete FABARM.

I watched FABOID putting on a handbrake turn when she was an extra - SOME turn! 180 degrees and right between the cars - she just got out and back on the set!

FABOID by FABARM November 13, 2018

Fantoines 

Awesome fans of the best tenor to walk the planet, Jonathan Antoine

Fantoines

Fantoines by AmyJoan August 20, 2013

JDM fanboy

A 10 - 15 year old kid who thinks either watching or posting Tik Toks and Instagram vids of shitty JDM memes makes them superior to others. They must always find a way to show their internet expertise by always talking about the Mk4 supra, or the R34 skyline and other mainstream Japanese cars.

Mark: Bro do you even know what a RB26 is!?

John: Bruh Mark, shut the fuck up, you're 14 year old JDM fanboy who watches nothing but JDM related Tik Toks and Fast and Furious movies.

JDM fanboy by Holten June 9, 2021

FABOID

FABOID:- That's someone who has a close friend who married a REAL FABARM, he wants to be one, one day - one night.

I think your brother might be a FABARM, or, probably, a FABOID, he looks, in every way, as if he were one.

FABOID by FABARM January 13, 2019