Just a quick video of me playing around with the typhoon bug on beta. It's been hotfixed as of now, but it was fun the short while it lasted ;)
Shows a little bit of PvP in WSG and the new battleground, and then some two-manning of Naxx with ~450k DPS on most bosses.
For those curious how the exploit worked, the max rank of the spell was very bugged. No mana cost, no spell cooldown, no global cooldown, no graphic even... all you had to do was macro "/cast Typhoon" over and over and then smash your face into your keyboard..