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1.
Reffering to the police. It does this by taking the saying "police are pigs" And relating it to someone that has pigs: old McDonald.
"Why dont you have your car?"
"Old McDonalds Boys impounded it."
"Pigs."
by Your mother>@$%^&465 August 17, 2007

Words related to Old McDonalds Boys

coppers cops pigs police