Someone who cheats/hacks Blizzard/Blizzard North titled games. Popular games include Diablo, WoW and i think starcraft. Some games are extremely addicting. The term blizzhackers orginates from the site www.blizzhackers.com. Most 'blizzhackers' use terms such as 1337, noob, and other 'hacking' terms..
If/then statement: If i hack blizzard games, then i am a blizzhacker