Isai 

A fuckboi with a 7 inch dick. Formally acts tough and thinks he is cool. He is that one guy who tries to fight everyone. Other definitions

-Bitch

-Hoe

- unfunny joker

-Gay Feminist

Some person: Boy is so gay lmao!!

Isai: Fuck off! People should live how they want! (white girl voice)

Isai by Fuckboi Defines November 24, 2016

Isai 

Isai is a crackhead that looks Asian but is actually mexican.

“Ayeee Mulan come hereeee” Matthew said to isai

Isai by Dezi anaiya December 6, 2019

Isai 

Little annoying nino that looks like Miguel from coco he is a horny bastard that can either kiss you (if you’re a guy), stare at your ass (if you’re a girl), and try to beat you up using gay jujitsu

That stupid beaner Isai

Isai by The Coolest Monkey March 17, 2020

Isai 

A nerdy quirky guy who can't get girls even if he tried so hard and asked every girl in the world. His natural habitat is the dumpster near that old restaurant. He is also fat and I like doing his mom.

isai mom fat noob nerd ugly

Isai by Isai'sFatMom December 3, 2013

Isai 

a bitch ass nigga who has no friends.

wow he such an isai

Isai by 15626232261717253 December 12, 2017

Isai 

a short nigga

Have you seen that short Nigga, Isai?

Isai by rammybobammy November 24, 2021

Isai 

He is a extreme nerd. He is extremely shy when it comes to women. And that is why he will never get bitches because he is too shy. (Btw he is bad at sex)

I saw Isai once.Saw him again 10 years later and still has no bitches

Isai by lkafhdosakjf April 14, 2022