An african youtuber/boxer/rapper orginated from England, Watford. But claims himself as a nigerian.
K="knowledge"
S="strength"
I= Intergrity
Famous quotes
Allow it fam, gangshit, for fuck sake man, you guys are pricks, shut up, kilode, akneehow, etc
Other Names:
Follabi, Babatunde, Sir Theodore the 3rd, fatneek
KSI: Ah ah, kilode, its nice to see you ah!
Tobi: Ah ah, my nigerian brother ksi!
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Harry: KSI is a fatneek
by The Aquarium Lad December 15, 2020
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What is the definition of the word ksi
~ kiss simon immediately
by ShovinDeezNutsInYaface August 13, 2021
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KSI or JJ Olatunji is a black British internet star and musician who is part of a group called the Sidemen.

He is also a fatneek and Babatunde would kick the shit out of him in a fight.
KSI is a fatneek
by NInJaButInCAPS April 12, 2021
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KSI is a legendary man who is my lord and my saviour and I will praise him and respect him all my life because he beat the shit out of Logan Paul and I love him but not as much as shrek
KSI is usually used to represent and god or a legendary figure
by Ksi_is_legendary April 18, 2019
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