Tom Arnold -- My Ex-Wife is a Swine!

Posted Oct 6th 2009 12:57PM by TMZ Staff

Tom Arnold is in serious danger of a Swine Flu fallout -- not because he caught the sickness ... because last night he described it as "the flu they named after my ex-wife."

FYI, Tom has three ex-wives -- Roseanne Barr, Julie Champnella and Shelby Roos. You decide which one he's talkin' about.