When televangelists like Jimmy Swaggart took on rockers like Ozzy Osbourne and Metallica, the rockers retaliated. Bono could even be seen mocking the preachers.
With his X-wife Exene, John fronts the band X and writes their songs.
Ozzy biting a dove? Alice Cooper causing mayhem with a chicken? Creed so bad they were sued? See if you can spot the real concert mishaps.
When singers started spoofing their own songs on Sesame Street, the results were both educational and hilarious - here are the best of them.
dUg dIgs into his King's X metal classics and his many side projects, including the one with Jeff Ament of Pearl Jam.
Just like Darrin was replaced on Bewitched, groups have swapped out original members, hoping we wouldn't notice.