A
player in an online (typically pvp) game, who is so damn laggy they become invincible, seemingly entering Matrix-style bullet
time, walking on
water like Jesus, and wiping out entire enemy teams -- much like the terminator. Applies to both people intentionally lag switching as well as Vodafone customers.
Guy: Dude, some
hacker just teleported into our base and slaughtered everyone!
Dude: Not hacking, just a laginator.
Guy: Did you check his ping?
Dude: It's over 9000.