Lagolier
A person who joins a server just to make it lag so bad you get kicked out, and then runs away like they were chased by a dragon.
He logged in, my game turned to laggy nonsense, and he left before I could say 'why?'.
He joined my server, made it lag so bad my character started yelling at me, and he vanished like he had a dragon on his back.
He came in, messed up my game, and left like he was running from a monster. That’s a Lagolier.