We've seen our fair share of fantastic Guitar Hero performances here at Wii Fanboy, but this one takes them all, pushes them to the ground and buries them beneath mounds and mounds of dirt. YouTube user iamchris4life comes out of the ending song in Guitar Hero III, DragonForce's "Through the Fire and Flames," with a 100% completion. As much as we'd like for you to already be watching the video at this very moment, we had to place it after the break. The end of the video has a lot of naughty words being screamed in celebration. So it's NSFW.