rk 

Random Kills, largely used term on battlefield 2 stat padding servers

Admin please kick _________ for rk, he is killing my medic for no reason

rk by 8039 January 16, 2008

RK 

Regular Kid

In terms of an athlete referring to a normal kid at school preferably at a college campus.

Man we got a 3 hour football practice today. Wouldn't it be nice to be an RK for once.

It's been a long, tough season- time to live in the RK life.

Excuse me while I go show my friends how to lift in the RK gym.

RK by LivinThaDream September 27, 2011

RK 

Abbreviated form of Relient K, a band currently operating under Gotee Records, a subsidary of EMI.

I listened to some RK today.

RK by regular October 26, 2006

RK 

Random Kid. used when playing against someone who has no clue what they are doing.

That RK is running around aimlessly. He must be a noob at the game.

RK by oO Shockwave Xx March 23, 2010

RK 

Rebirth Krew - Formed from the GBK.

Rebirth Krew
Rebirth Krew
Rebirth Krew

RK by Rebirth Krew May 7, 2005

RK 

is a sad g and short asf.

RK always sad pel dg tha crush mean ss xD

RK by itsshk December 9, 2019

Rk 

Rk is a kid who is kinda like nacho libre But is nothing like him. Curly hair yet strong. Kinda smart and kinda shy he’ll once and awhile do something crazy to make sure you think he is respectable.

Dude that kid is wierd

Nah dude he’s an rk, did you not see him fly the other day

Rk by KellyKingKay November 1, 2018