over the top

Short definition from Wiktionary

Adjective

1. 1
   Beyond normal, expected, or reasonable limits; outrageous.
2. 2
   Delivered across the Internet to a television or similar device.
3. 3
   Alternative form of over the top (see usage notes).

Adverb

1. 1
   Egregiously; beyond compare.
2. 2
   Over the parapet of a trench, especially at the start of a futile attack.
3. 3
   Used other than figuratively or idiomatically: see over, the, top.