Ferrigno -- MJ Used Drug Alias for Crank Calls

7/2/2009 12:01 PM PDT BY TMZ STAFF
Michael Jackson's personal trainer and "Hulk" star Lou Ferrigno was on "Good Day LA" yesterday, saying MJ used to prank call him using the name "Omar" -- one of the names Jackson also frequently used to score powerful drugs, like Demerol.