Often used in video games to describe the act of sitting in a corner like a saddo waiting for an unsuspecting soul to walk in front of your line of fire.
A very cheap way for inexperienced players to get kills. A good alternative to practise and getting better at the game.
Guy 1: "Dude why is that idiot sitting in a corner to get kills?"
Guy 2: "He's camping, it's the only way he knows how to play."
Camper: "xDDD u so bAd at the game loL"