("Poison" is one of the few Alice Cooper songs I know, and I rather like it, although we were remarking to each other that we both had a few moments of, "Oh, I know that song!" I had that reaction specifically during Cooper's "No More Mr. Nice Guy.")
For starters, as I was the only one actually sitting (because the cost of an actual seat was the same price as the cost of a non-seat on the lawn) while Mötley Crüe did their thing, I felt my chair vibrating because of all the bass. I realized I was rocking out wrong. Plus, I'm pretty sure that we shouldn't have been wearing ear plugs, even though they were really helpful.
("Dr. Feelgood" is the song I remember and know best.)
Second, at various points during the concert, I thought about an episode of The Simpsons in which Homer attends Rock-n-Roll Fantasy Camp; various rockers (Mick Jagger, Keith Richards, Tom Petty, and others) teach Homer how to rock out. At the end of camp, Homer gets invited to their concert as an honorary roadie, although of course he misinterprets their invitation, usurps their concert, and starts to rock out, thus eliciting their anger. The rockers hop aboard a devil-shaped car and chase Homer around the stage. As mayhem ensues, Moe remarks that it's good to see the spectacle back in rock.
There were a lot of fireworks during the show, and quite a bit of fire as well. There was also a lot of beer, a lot of tattoos, a lot of big hair, and a lot of cursing coming from Vince Neil. I almost felt over dressed and too well-mannered (except that every other concert goer I talked to was really nice).