have the horn

have the horn

dated To be or become lustful or sexually excited, especially of a man; to have an erection. Sarah became quite embarrassed when she noticed that her date had the horn in the middle of the movie.
See also: have, horn
Farlex Dictionary of Idioms.
See also:
  • give (someone) the horn
  • make a mountain
  • ogle
  • ogle at (one)
  • wood
  • morning tent
  • leave little to the imagination
  • leave nothing to the imagination
  • chub