Destroy by explosion, explode, as in Once the charge is set, get away fast or you'll be blown sky-high. [Early 1800s] Also see under blow up.
Refute completely, as in The lab report has blown your theory sky-high. [Mid-1800s]
Exploring A Runner’s High And Other MythsA runner's high seems pretty spectacular. All of your aches, pains, and emotional baggage just vanish after a kick-ass workout.
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.