KSI

JJ Olatinji is superior to KSI
by JJolatunji June 29, 2021
mugGet the KSImug.

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
mugGet the Ksimug.

Ksi

You heard of that UK ksi he a pissboi
by Nigeriaboi123 September 9, 2020
mugGet the Ksimug.

Ksi

A fat neek with a beard that does not connect
Oi ksi you fat neek
by Banchode? June 17, 2022
mugGet the Ksimug.

KSI

KSI's a fatneek
by Pillow42 January 28, 2021
mugGet the KSImug.

KSI

KSI is an animal with a BIG BIG forehead and a FATNEEK with a crappy beard.
KSI is a fatneek
by KSIhaveAbigFOREHEAD June 29, 2021
mugGet the KSImug.

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
mugGet the KSImug.

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