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KSI

recently discovered as 5'9" and not 5'11".
Ksi is a midget
by Smerter September 27, 2020
mugGet the KSImug.

ksi

that guy that beat logan paul silly and doesn't have a big forehead
ksi fucked logan's ass
by i sneezed 3 times November 29, 2019
mugGet the ksimug.

KSI

'KSI's a fat neek' - Harry
by Dunkenstein May 26, 2021
mugGet the KSImug.

KSI

An adult baby who is still crying over DanTDM’s tweet
You know KSI?”

Ohhh the British guy?”
by refutableodinthefirst January 3, 2025
mugGet the KSImug.

KSI

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

KSI

Knowledge, Strength, Integrity, a man the beat Logan Paul and has a very limited vocabulary.
Oi, do you know KSI?
Oh yeah, the guy that always say "fuck you, cunt"?
Yea, thats him.
by lilxuxo June 11, 2020
mugGet the KSImug.

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