what (in) the devil

what (in) the devil

An exclamation used to emphasize surprise, shock, or bafflement. Just what the devil is going on here? What in the devil? I just put my sandwich down, and now it's gone!
See also: devil, what
Farlex Dictionary of Idioms.
See also:
  • the devil of a time
  • a devil of a
  • a devil of a job
  • a/the devil of a job, nuisance, fellow, etc.
  • devil of a job
  • the devil incarnate
  • the devil is beating his wife
  • the devil is meeting his wife
  • have the luck of the devil
  • full of the devil