So i was playing wushu, this green belt rank 11056 (MuscleMang) joins, harrasses and trolls everyone, and just at the end of a round with him, he disconnects just before the end, (i would've won by damage). He comes back, spews the usual trolls, does it again. and again. It's clear he's not rank 11056 by being a good ninja. I'm not sure how if this is a reportable offence, if there's a system for this, he's done other jerk moves to try and win matches, i'm just sick of him.

Contract a GM or create thread about it here: http://forum.toribash.com/forumdisplay.php?f=712
Remember about screenshots.

yeah, this is in the wrong place. Also on a side note you will need evidence of it. GMs can't ban someone over your word, if that was the case almost all people who get mad would have their opponents banned