have a few too many

have a few too many

To be intoxicated. If she thinks karaoke is a good idea, she's definitely had a few too many.
See also: few, have, many
Farlex Dictionary of Idioms.
See also:
  • a few ticks
  • hang a few on
  • to name (but) a few
  • to name a few
  • quite a few
  • hoist a few
  • shy
  • out of print
  • be few and far between
  • few and far between