p.k. 

Pain Killer

That dumb kid is always poppin' P.K.'s an shiz...

p.k. by Zeke Pretti February 15, 2004

P_K 

some video game e-thugs who team kill an do the "DEED" not to mention the are the coolest mother fuckers around led by MaNNYY RaYY

P_K Shaunm525 fragged <amanda> with an m203

P_K by Shaunm525 March 2, 2005

p.k. 

player killer - someone who kills in a mmorpg

bloods are evil p.k's

p.k. by ripthesystym December 10, 2002

p.k. 

penalty kick (in football/soccer)

They won the game on a p.k. with 4 minutes remaining.

p.k. by mandingoe June 8, 2004

P_K 

Best online Gaming Clan ever

P_K just deeded him becus they r elite nOObs

P_K by Greg March 2, 2005

P.k. 

An acronym with many meanings, most of which are really inappropriate. Some are:

Penis King

Porn King

Pussy Kicker

Party King

Pervy Kid

(Party King)
Whoa, man look at that P.k. go! He can really put 'em away!

(Pussy Kicker)
Run, everyone! It's the P.k. and he's got steel-toed boots!!!

P.k. by P.k. 7676 April 20, 2010

p.k. 

"Preachers Kid" Usually the dirtiest most grimiest mother fuckers on the face of the earth.

Chalie Manson is a P.K.

p.k. by Jimmi December 7, 2002