KSI

Knowledge strength integrity / famous British fatneek

Ksi is the worlds biggest fatneek

by Ksi’ s music is rubbish May 28, 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 man who is deeply in love with miniminter

Ksimon is real

by Ksi/reddit August 24, 2021

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

An Egotistical knobhead

“Oi that KSI is such a cunt Yano”

by kenningtonbaby November 30, 2024

KSI

Ksi is a black dirty nigger who has a brother that made a Diss track on him including all his 'nemesis' which is better than any other song he has made in his entire music career

Ksi is a dirty nigger who has no taste in music.

by Ksithenigger November 14, 2019

KSI

If you know a KSI then they would most likely ruin your family at christmas and never get invited to a roast ever again.

My friend KSI fucked his mum at christmas and was never invited back home.

by dead boyyyyyy May 21, 2020