'Sky-high' definitions:

(with verb `to blow') destroyed completely; blown apart or to pieces; "they blew the bridge sky-high"; "the committee blew the thesis sky-high"

In a lavish or enthusiastic manner; "he extolled her virtues sky-high" [syn: sky-high, enthusiastically]

To a very high level; "prices have gone sky-high"; "garbage was piled sky-high"; "the men were flung sky-high by the explosion"