ah, random nudety :)
This is at Download. Devildriver, it was 07 or 08- the biggest circle pit ever! There's videos on youtube if you have a spare couple of minutes. It was like the size of a football pitch and I remember running round the circumfrance like a maniac and being stopped dead in my tracks at the site of a guy randomly 100% stark bollock naked standing on the outside! It was one of the strangest sights I've ever seen!
(suicidalducky has too much time on his hands, Fri 5 Jun 2009, 6:26, 1 reply)

Aha!
b3ta.com/questions/festivals/post439495/
( Agnostic Antichrist Baltimora, Fri 5 Jun 2009, 8:54, closed)

That's the one!
I was at the Trivium one too! Not for long though, got too far forward and couldn't handle the surges :( but I did get to crowdsurf out, which was cool!
(suicidalducky has too much time on his hands, Sat 6 Jun 2009, 5:51, closed)