KSI

fatneek that is “bulking”

Person 1: Who’s KSI?

Person 2: Oh hes the one that is “bulking” and always says “ALLOW IT MAN” and also says “RAAAA”

by oktivaa November 26, 2021

Ksi

Ksi is a rapper/YouTuber and sometimes does boxing he beat Logan Paul and soon to be jake Paul

“Ksi I subbed to your channel”

“Thanks now 1 question go”

by Huge hog June 11, 2020

KSI

Jesus

KSI is Defined as a god

by RandzyBoy November 16, 2019

KSI

The guy who knocked down Logan Paul
Ksi also stand for Knowledge, Strength and integrity.

Hey! Is that KSI?

by Haiksen November 10, 2019

KSI

A fatneek who claims to be bulking and doesn't have the fucking ability to grow a beard his redeeming quality is his mid music and him being together with Simon "Mini" Minter. He has Knowledge in his name but the neek can't even recognize his own song. He's legally a lord so ALL HAIL LORD FATNEEK.

Look it's the rich Fatneek from youtube KSI aka THE BULK

by Stop Bearus Hate July 1, 2021

KSI

Fat bitch

YOU ARE SUCH A KSI

by YouGetNopussy August 19, 2021

ksi

kiss simon immediately

ksi, stands for what? kiss simon immediately

by Literally Big Chungus May 4, 2021