not a clue

not a clue

Not even the slightest notion about something. Do I know where your red shoes are? Not a clue—go ask your sister. A: "Did you understand what the teacher was talking about?" B: "Nope, not a clue."
See also: clue, not
Farlex Dictionary of Idioms.
See also:
  • (I) hope not
  • hope not
  • not for a second
  • not for a minute
  • not for a moment
  • aint
  • ain't
  • not for a/one minute/moment/second/instant
  • not for a instant
  • not by any means