play the horses(redirected from she plays the horses)
play the horses
To make bets on the outcomes of horse races. I nearly lost our entire life savings playing the horses one weekend. After that, I never gambled again in my life. My father always used to take me and my brother to play the horses on the last Sunday of the month, letting us pick which horse to put the money on.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.