Ksi

Knowledge strength integrity fat neek big forehead a man of many personality’s ksimon sidemen

Ksi is our fat neek

by Pengest of the pengest November 14, 2021

KSI

A raper who is very successful and make YouTube video and is a professional Boxer

Hay that is KSI from YouTube

by Tux_YT December 9, 2019

KSI

Ksi-noun(Kay-S-eye) The dark skined ,bandana wearing ,5'11 feet Youtuber who will beat Jake Paul silly this coming year.
Ksi-verb(Kay-S-eye)To beat a person like the Youtuber KSI beats bearus

Yesterday a Ksi (noun) pulled a Ksi(verb) on someone who tried to attack him.

by The one who shall not pass July 27, 2020

KSI

KSI stands for Knowledge, strength, integrity

KSI is a lad / top shagger

by j.d_joe November 13, 2019

KSI

A fatneek.

KSI is a fatneek

by King Rexington III July 28, 2021

KSI

FAT NEEK

KSI IS A FAT NEEK

KSI HAS A WHAT FOREHEAD

by KSI'S A FAT NEEK April 25, 2022

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