Evil pig in blanket

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The evil pigs in blankets attack. (COMIC: Who Who Who, Merry Christmas)

The Eleventh Doctor had to deal with some "evil pigs in blankets" while spending one Christmas with Amy and Rory. The Doctor rounded them and various other festive-themed threats up in the TARDIS, and invited them to Amy and Rory's to show them what a "real Christmas" should be like. (COMIC: Who Who Who, Merry Christmas)