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

They guy who beat Logan Paul in a split decision

KSI is a fatneek

by KSI is a bosssssss April 19, 2020

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

KSI

Has dropped a solo album and is going to go baldski

Me: Have you listened to KSI's album yet.
My friend: Yeah, i cant wait for him to go baldski LMAO

by Jandol May 26, 2020

KSI

A 5'11" Fatneek

KSI lies about his height and is a Faneek

by CMRN_9 July 14, 2020

Ksi

A Amazing Person With a Good sense Of Humor Who Wants to Inspire People with his Facal Expressions and That Laugh of his

KSI : Amazing Entertainer

by KsiFan👊 July 22, 2020

Ksi

Ksi is a British youtuber who got famous for playing fifa in his moms basement and the got famous for dressing as a teletuby and played a song called “get hyper” after that he became a professional music artist and professional boxer now he reacts to his subReddit and covers his forhead with a bandanna.

did you see ksi new one question go on YouTube it was “funny”

by Poopoopepe6969 July 23, 2020