KSI

Ksi is a British youtuber who bullies vik
Full form of ksi is knowledge snake integrity
Can be easily identified by his black snake hair

Oh look that's ksi the fatneek

by Knowledge snake integrity October 5, 2020

KSI

A snake that has chosen money over ,a loyal friends

That snake KSI needs to pay back vikkstar
He's not mad just disappointed. smh

by KrMkRm October 5, 2020

ksi

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

ksi is an ksi

by Sahan__ October 10, 2020

KSI

a fat neek

guy 1: who's that

guy 2: it's ksi

guy 1: wow he's a fat neek

by YeetusFoetus October 14, 2020

KSI

Youtube's most subscribed black person. He has a big black dick and he has been on YouTube for 10+ years!
Actual meaning for "K-S-I" is "Knowledge - Strength - Integrity" But the fucking problem is, he only has strength..
so mate, change you fucking name to S.. yes, just S

KSI is a big ass fatneek

by MikeElvens October 15, 2020

KSI

(Olajide Olayinka William Olatunji) A legend who made FIFA video, then collabing with other youtuber and made sidemen group. Made his first music video with P-Money titled: "Lamborghini" back in 2015. He made a movie in 2016 with Caspar Lee titled: "Laid in America". Then he started making some banger music in 2017 with his album titled: "disstracktion" which include some banger song such as little boy and adam apple. He fought Joe Weller in 2018 and made a banger song titled: "Uncontrollable" with Big Zuu. Then he fought Logan Paul in August of 2018 and end up with a draw. He also made a banger disstrack titled: "On Point". Then, he made an album with Randolph in the end of 2018 titled: "New Age". The album has so many banger tune such as beerus, pull up(ft. Jme), red alert, roll the dice,etc. He made a god tier song: "Down Like That" ft S-X, Rick Ross, and Lil Baby before his second fight againts Logan. Then, he did his second fought againts Logan Paul in November 9th 2019. He won that match. After that, he made a new album titled: "Dissimulation" under RBC Records and BMG label. Then, he made his best album which is "All Over the Place" in 2021 which include banger song such as Holiday, No time ft Lil Durk, and lose ft Lil Wayne.

KSI is a legend, he just recording FIFA back in 2012

by Drrzz guy November 22, 2021

Ksi

Just a big fatneek

Ksi is a FATNEEK.

by Tayem is a shitbox lover November 22, 2021