So, this just happened: there's a Tony-nominated musical called Rock of Ages, which is a "jukebox" of 70s/80s anthem-rock staples, starring American Idol alumnus Constantine Margulies. Bret Michaels performed with the show tonight, and it did not go well.
As the song ends, you can see the "fly" (set piece) come down as the STD-clad Rock Of Love star and Poison singer swaggers towards the back of the stage, right into the set, and flat on his ass. It's wonderful.
[Thanks to failed Webutante Nominee/Blogger Soup for the tip.]