9yn

is a shitty youtuber who is mad disrespectful & constantly trolling girls on the internet.
if you troll on the internet you as dumb as 9yn
by TrollUmakeArt September 09, 2021
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9yn

is a term for retarded and mentally unstable.
could also be a media person no one wants to watch
by TrollUmakeArt September 09, 2021
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