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

An african youtuber/boxer/rapper orginated from England, Watford. But claims himself as a nigerian.
K="knowledge"
S="strength"
I= Intergrity
Famous quotes
Allow it fam, gangshit, for fuck sake man, you guys are pricks, shut up, kilode, akneehow, etc
Other Names:
Follabi, Babatunde, Sir Theodore the 3rd, fatneek

KSI: Ah ah, kilode, its nice to see you ah!
Tobi: Ah ah, my nigerian brother ksi!
____________
Harry: KSI is a fatneek

by The Aquarium Lad December 14, 2020

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

A fat neek with a beard that does not connect

Oi ksi you fat neek

by Banchode? June 17, 2022

ksi

a guy with the thiccest forehead. Also he's a fatneek

ksi is an ksi

by Sahan__ October 10, 2020

ksi

fatneek

ksi is a fatneek

by lightblazing December 19, 2020

KSI

Ksi means Knoledge, Strengh and Interity

ksi also is a youtuber that challenged logan paul to a boxing match, drew and is going to knock him out on november 9th
his also a nigger

KSI is a guy who will fuck the paul up

by FUCK LOGAN PAUL October 10, 2019