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.
My Ex-Wife is a Swine!
10/6/2009 1:57 PM PDT BY TMZ STAFF
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