A common taunt used it the gameChivalry: Medieval Warfare when a person is killed by a sling.
Player A: Slung.
Player B: I was on 1hp anyways.
Player A: Slung.
Player B: Fuck you.
Player A: Slung.
Player B: Shut the fuck up noob.
Player A: Slung.
Player B has abandoned the battle.
Player A: Slung. Bitches.