Saw Dean Snider (Twisted Sister) earlier this summer. He was at Graspop Metal Meeting (Dessel, Belgium);
his "We're not gonna take it" made the crowd (65.000 people) go nuts.
When Rammstein, the headliners for that nite, started their set pretty (in fact: very!) lame, the front rows were still singing that same chorus right through it, for almost 15 to 20 mins...