The first time I saw Slayer was at The Channel in Boston back in 1990. Most violent show I've ever been to, hands down. There were like six pits going at any given time, one right in front of the bar. At one point I saw a hairbag getting pummeled by five or six skinheads simultaneously, all you could see was hair and fists. I'd had my big toenail removed the week before after I'd crushed it at work and my entire sock was soaked in blood after the show, having had it stomped on about fifty times. My friend Joe didn't get to go because his Holy Roller mom stole his ticket.
Pig Destroyer is much better than Aborted. Check out "Piss Angel" off of "Prowler in the Yard"