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2.
Someone you abuse, when drunk.

Also,
someone of questionable religious background.
"I think you are lying, arseniy."
by saurkraut September 05, 2007
 
1.
A member of the Russian mafia who has unhealthy obsession with Russian porno and has about 1 terabyte of porn on his hard drive.

Also, has been known to be so horny that he has to whack off while driving a car.
Man, did you hear about that kid Arseniy?

He got busted for having child porn and watching it in the library!
by Chopmankins October 04, 2009
 
3.
a big fat loser that goes to bellarmine
Man i dont like that kid, Arseniy
by p--money May 01, 2005