rpk'er Share definition Flag Someone who is a RPK, meaning for Random Player Killer in online games. Watch out for Obs when your in the noobie zones, he's a rpk'er who likes to show up and grief noobs. rpk'er by [LK]Myrik December 10, 2004 0 0 Get merch Get the rpk'er mug. Buy Now — $32.95 See more merch
