Do you like watching explosions from a safe distance, like when they're rumbling deep beneath the surface of the earth? How about explosions that advance the long-deferred dream of a 2nd Avenue subway line? If you're not living or working around the booming Upper East Side, where many locals are subjected to this bone-rattling thrum on a daily basis, you'll likely enjoy this latest constructo-porn video from the MTA. The impatient among you will want to skip ahead to the 40 second mark, just before the [SPOILER ALERT CONTAINING NO OLYMPICS-RELATED SPOILERS] the explosion:

If the MTA ever needs money (lol), they should just auction off the right to guest-tap that blast button! Damn, that must be satisfying. We could really use one of those on our desk; this B.S. button just isn't cutting it these day.