This Loud List truly requires no explanation. Along with being the Prince of Darkness, Ozzy Osbourne is the undisputed King of Rock Star Insanity. There are a zillion brilliant Ozzy moments, but we've compiled 10 of the all-time best!

You've likely seen some of these moments before, but we dug up some Ozzy gold from the archives of international TV, live performances and flat-out hilarious videos of Ozzy just being Ozzy. If you love Ozzy, be sure to check out the Loud List above and get ready to hit the replay button. It's 10 Unforgettable Ozzy Osbourne Moments!

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