Ah, the joy of fatherhood, of seeing the devilish fruit of one’s loins grin insanely from the baby cart. Unfortunately, most newborns look about the same which is why they so often get mixed up or swapped out in the hospital with the error discovered only years later.
Although the maternity ward generally does their best to keep babies organized in plastic bins, errors do sometimes occur. Generally it’s a good idea for parents to check their newborns for satanic birthmarks, especially during planetary alignments or the presence of evil nuns or rottweilers in hospital hallways. Having your child evaluated for demonic energy by a priest is always a good idea too. Trust me, going home with a devil baby, much less the Antichrist himself (no matter how cute the grinning bugger may be), is bound to produce problems down the road!