In my opinion, he's really annoying, and is an idiot.
What happened:I joined Tezuni's Server. It was a Jail RP, and as I sometimes like to play on those, I went there. I was playing for a while, until I got a rather annoying IRC message from Splatter U telling me that if I alt f4, we would win. I find this really dumb. He takes me for an idiot, and tries to trick me before I've even spoken to him.
Heres the IRC:

He also laughs at me every time I got killed and when he got killed he said 'Omg I wus gonna surrender :('
His ID is 7026. Ban him, please.