A player seen as dirty and/or unfavourable in a game, most often playing outside community rules, or using items and weapons against community standards.
“What a scumlord, he’s camping in the opposite building” - A player complaining about a camper
A player whose sole intention become a nuisance to others, being as much of a annoyance in any and all ways, using certain tactics and rules to their advantage.
“Stop being such a cucklord” - An averageplayer scalding a knifer in a Modern Warfare Gungame Lobby