noun. A handy tool--like a can-opener for armageddon.
Real citation: “The Rapture-o-matic now fully automated on auto-pilot veering dangerously to the right coming soon to a nation near you”
(Aug. 9, 2007, firedoglake, http://www.firedoglake.com/2007/08/09/one-thing-voters-agree-on/)
Made-up citation: "One-day sale! For true believers: rapture-o-matics and harps. For the damned: big axes and duct tape for the apocalyptic showdown."