ksi

fatneek

ksi is a fatneek

by lightblazing December 19, 2020

ksi

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

ksi is an ksi

by Sahan__ October 10, 2020

KSI

If you came here to find the defenition of KSI then you're oficially stupid.
its THE man the MYTH the LEGEND AKA Mr.Knowledge
sub to KSI and jj olatunji.

KSI beat the living bluetooth 4k fridge out of Jake Paul

by NOAH1818 June 6, 2021

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

KSI

KSI is a big online influencer who always gets bullied by his fans on reddit.

His fans often call him a "snake" or a "Fat neek"

KSI is a Snake after he stole from wor Vik
Harry once said "KSI is a fatneek"

by Sunderland is dog shit October 28, 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

A person who lives a very rich and upper class life since he was born. But pretends to be a roadman using slang that he knows nothing of

“Oi wagwan fam” “kill yourself KSI you fat prick”

by Taika June 4, 2022