[h/t: JockoHomo]: Improv Everywhere's latest successful stunt involved a bunch of identical twins wearing similar clothing and a Manhattan subway car. Add together and you get the mirror image above. At least one of the passengers was reported as questioning her sanity.
They have additional photos and video here (including passenger reaction).
As JockoHomo points out, IE also recently launched Urban Prankster "featuring pranks, hacks, participatory art, flash mobs, and other creative endeavors that take place in public places in cities across the world."
BTW, New Yorkers, if you want to get alerts on future stunts, join the mailing list!
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