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

KSI is a clan in Halo

KSI now means Knowledge, Strength and Integrity

Make up your mind JJ

“Yo Fitz lets play Halo, I heard KSI is giving some rewards!”

by Holy!oly August 12, 2019

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

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

fatneek

ksi is a fatneek

by efjsf June 23, 2021

KSI

Cheeto haired fat nigga that gets hyped when he receives compliments about his new album dissimulation but all the people want to hear is offset, trippie redd and Lil baby. He also has a gay brother.

Guy 1: "Hey who's your favourite rapper?"
Guy 2: "KSIII"
Guy 1: *Proceeds to load Glock-9"

by RIKIIIIIII June 11, 2020

ksi

A fatneek black dude who is "bulking" while simultaneously causing people's ears to bleed with his "rapping". Should probably call it ear raping. Just kidding JJ is the best lmao

Did you listen to ksi's new single?
Yeah dude I think I might need surgery.

by Moylestorr March 1, 2021