Straight from the 1992 classic Home Alone: Crazy mobster kingpin Johnny, guns down fellow mobster Acey after a dispute over money, he uses his catch phrase " keep the change ya filthy animal". So to add a festive twist to this catch phase in Angels with filthier souls, the sequal, "Merry Christmas ya filthy animal" was added. Now it will be forever on your T-shirt. Made of 50% polyester, 25% combed ringspun cotton and 25% rayon.