There will always be new tech words appearing,
Heres a few game related ones.
Drop ninja - Someone who manages to get all the dropped items after killing a boss in game such as WoW.
Carebear - A person who doesnt fight in a PVP server.
LEEEEROOOY JENKINS - often shouted down Vent when your about to rush into an instance and mess up everything for the other team members.
TKing, killing your team mates, often done to annoy them.
Camping - someone who sits in one position in game and kills others when they approach, often announced in game by the player by shouting "IM A HAPPY CAMPER" in Vent.
taken from the comedy series father Ted.