hot to trot

adjective2

1. •
   (informal) Eager to begin; anxious to get going.

   • At the moment, Justice Department lawyers are cool to the idea. "We're not hot to trot on this thing," says one Justice official. — 1986
2. •
   (informal) Eager for sexual activity.

   • She's nowhere close to relinquishing her crown as the queen of dance-pop—or abandoning her favorite role as pop music's most hot-to-trot coquette. — 2008