Admin 3000,
KissMeOrDie is pretending to be a Game Master while trash talking to myungwoo.
English Translation
KissMeOrDie: I'm a GM
KissMeOrDie: are you dumb or stupid?
KissMeOrDie: I hope I'll get banned
KissMeOrDie: Easy Unbanned (interpretation: unbanning myself would be easy since I am a GM)
KissMeOrDie: Come Mudha
He deserves a punishment or a warning.