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By Wonderwall Editors
Simon Cowell isn't exactly known for keeping his opinions to himself. Since he first joined the judges' panel on "American Idol" in 2002, Simon's sharp tongue has made him one of the biggest stars on television. In honor of the grumpy music mogul's 54th birthday on Oct. 7, we've rounded up a few of his meanest, wackiest and most befuddling quotes -- and peppered in a few fakes. Cast your vote to find out which ones are the real deal.