I begin tucking him into bed and he tells me, “Daddy check for monsters under my bed.” I look underneath for his amusement and see him, another him, under the bed, staring back at me quivering and whispering, “Daddy there’s somebody on my bed.”
I’d pull out the whimpering kid and set them apart. Then I’d ask them each to write down the name of their favorite song, and stab the one who doesn’t write “everything is awesome” through its god-damned demon face.
then you tell the damn kids: “okay, both of you-quit playing games… Just because you’re twins doesn’t mean you can goof off…Go to sleep, tomorrow’s a school day.”
So logically the real boy is the one on top, and The Other should be taken out with an axe. Unless The Other realized you would be logical and placed himself on top in order to induce you to get rid of the real one below. Follow?
I would do a variant of the Red Dwarf test:
Let both kids show me their best performance of their best talent. Kill the one who conforms to my kid’s self-image.
In Red Dwarf, [mind you, I only happened to stumble across the end of this one episode] the main character was faced with the doppleganger dilemma so he had them both play the guitar. One delivered a smooth series of Hendricks and Zeppelin riffs that would put Ingwie Malmsteen to shame, and the other made horrible mistakes playing a simple three-chord arpegio. The main character then shot the awesome guitarist. When asked, “How’d you know he was the monster?” the main character explained, “You only THINK you play that great. Everyone else knows you suck!”
Or I’d play the Star Trek TOS Whom Gods Destroy game: Provide a prompt that requires a contextual response. Presumably, only my real kid will know the proper response. [COLOR=Black][This might be pretty tough with a kid young enough to be tucking into bed.][/COLOR]
[COLOR=Black]Or, most simply, use the Foster Mom ruse from T2: Ask about something with a key detail changed. “Did you brush your teeth? Kiss Mommy goodnight? Say goodnight to your sister and the cat?” The monster would affirm each point; my kid would know to correct my silliness (“DAD! Kris is my brother!”)[/COLOR]
—G!
Actually, I’d perform Inception tricks to force myself awake.
I DON’T HAVE ANY KIDS!
I’d kill the one under the bed. Anything that can survive the under-bed (dirty clothes, dirty dishes, “lost homework,” missing DVDs and books) of a teen girl is obviously NOT human.
Does it bother you that you know 3 or 4 ways to tell evil doppelgangers from the real deal, apparently right off the top of your head? 'Cause that’s unusual in a parent. Not to say it’s not useful, just that it’s unusual.