An event that happens at heavy metal gigs. Basicall before a particully heavy song (or even during a song before a heavy part) the croud will be split up:
1)either into a big circle with nobody in the centre
2) or into two colums with an approximately 10 metre gap in the middle
then when the heavy part starts(usually promted by a count down) the cround run at each other.
The most popular wall of death songs are "black label" and Laid to rest" by lamb of god
before we went to see kerrang 25 i was kidding when i said "wouldnt it be cool if they did a wall of death?"
I was really supprised when aiden did one before their the song "I set my friends on fire"