8. Ozzy Osbourne for I Can’t Believe It’s Not Butter

When: 2006
To say that Ozzy Osbourne and I Can’t Believe It’s Not Butter were an unlikely pair would be an understatement. Not only have we never associated The Prince of Darkness with any food products, unless, of course, you count a dead bat, but we’re a bit confused as to why anyone would have the King of Mumbled Speech advertise a product that actually needs some explaining.