PSK

The Pimp Stick Killaz- the greatest playstation clan/ uber pwninist, noob slayinist, lead farmers in da world.

The PSK rapes noobs at Call Of Duty.

by TheNigtasticRapist March 31, 2009

PSK

Can stand for ProfessionalSisterKisser to berate someone for being so inbred they'd actually date their own sister.

Person !: Hey look at that fucking PSK! What a fucking loser!
Person 2: Inbred Bastard! why don't you just go kill yourself!
Said PSK: Fuck Off.

by MyLungsAreFullOfTar April 13, 2025