“The incident was captured on video by another concertgoer who was sitting several rows behind the perpetrator, who was visibly stimulating himself in his seat.” — Loudwire EAST RUTHERFORD, New Jersey — On Wednesday night August 27th System Of A Down and Korn played MetLife Stadium to a massive crowd. During the Korn set a man wearing a System Of A Down t-shirt in the stands was enjoying himself as were tens-of-thousands of fans who attended[…]