sky-high
1. [ adverb ] in a lavish or enthusiastic manner
Synonyms: enthusiastically
Examples:

"he extolled her virtues sky-high"

2. [ adverb ] (with verb "to blow") destroyed completely; blown apart or to pieces
Examples:

"they blew the bridge sky-high" "the committee blew the thesis sky-high"

3. [ adverb ] to a very high level
Examples:

"prices have gone sky-high" "garbage was piled sky-high" "the men were flung sky-high by the explosion"