Just finished a game with two griefers (Sona and Caitltn) who would constantly stir **** all game. Eventually, they would steal creeps and start building stupid items (buying 4+ zeals) Towards the end of the game, Sona and Caitlyn started "racing" towards the enemy base which pretty much pissed me off. Do I just report these guys and wait? Or should I include an image?

include an image bro, join the crowd!

Not sure if you're taking the piss but here it is:
*******http://i661.photobucket.com/albums/uu338/MasterMirage/griefers.png********

called hit the report button