Rker 

Term used mostly in a game named Your Bizarre Adventure (Aka YBA) in Roblox, Rker is a player who kills another player without any proofs or reasons to do that, just for fun.

Player A: *kills Player B* ez
Player B: Rker!

Rker by The goofy ahh dude May 12, 2022

rker 

This dipshit who has the audacity to attack the weakest people randomly because they think they're the shit. This species of garbage is mainly located in YBA, this garbage game where people are toxic. Stay away from these rkers because they haven't took a shower, touched grass, or have friends. People who are rkers will most likely get killed by a team of rebels who want to kill rkers.

Friend #1: Hey friend, someone just killed me! He's a rker!
Friend #2: Don't worry I'll help take them out. Lemme call Friends #3-10 so they can help too!

rker by Person who gets some bitches April 4, 2022

Rker 

is a word that means someone who jacks off to NFTs

I wanna buy nft because I am rker

Rker by GojiImperator March 31, 2022

RKer 

A RKer or "Random Killer" is a stupid term used by stupid people to complain about them sucking at the videogame and to look for an exuse to team on somebody. These people usually use the logic of "but they attack low levels" despite the term litterally meaning RANDOM killer. This is usually used as a last itch effort at an insult after raging because you SUCK AT THE VIDEOGAME FUCK YOU

"He just RKed me HELP"
"RKer Report"

RKer by Forsakianity May 22, 2022

Rker 

An rker is someone who randomly fights someone because they maxed out everything and expects everyone else to e maxed out, they usually hang out near spawns or quest lines sine those places are filled with people who just started the game and they usually just kill them because the game doesn't have a system where you have to be a certain level to fight like bro i just wanna finish the quest line

Rker: lmao get killed noob
Noob: bro stop being an rker i just wanna level up and finish this quest

Rker by that one vaboh song July 4, 2022