KSI

A 5'11" Fatneek

KSI lies about his height and is a Faneek

by CMRN_9 July 14, 2020

KSI

A fat neek

'KSI's a fat neek' - Harry

by Dunkenstein May 26, 2021

ksi

that guy that beat logan paul silly and doesn't have a big forehead

ksi fucked logan's ass

by i sneezed 3 times November 29, 2019

KSI

Ksi means
Kiss
Simon
Immediately

Person 1: what does Ksi stand for?
Person 2: Kiss Simon Immediately

by Ksi_official April 14, 2021

KSI

A black guy who can't rap for shit.

-Have you heard of KSI???
-Yeah, isn't he the guy with a big ego and an even bigger forehead?

by GianCM February 21, 2018

KSI

A Fatneek incapable of growing a beard

JJ Olatinji is superior to KSI

by JJolatunji June 30, 2021

KSI

A term used for a man who is NOT 6 feet tall, consistently uses his monthly listener count on Spotify to win arguments and gets bullied by their subreddit.

Person1: Oh hey is that KSI, and isn’t he a worse singer than Jake Paul

Person2 : How can anybody be a worse singer than Jake all he does is talk shit all day, get other people to write his song and spread COVID at parties.

by 7omm0 August 10, 2020