give (one) a dose of (one's) own medicine
To do the same harmful or unpleasant thing that one has inflicted on others or to attack in the same manner in which one attacks others. Bill is always excluding me from things, so I'm going to give him a dose of his own medicine and not invite him to my party. This team likes to play tough defense, so let's give them a dose of their own medicine and not give them any space to score. The coup gave the dictator a dose of his own medicine, subjecting him to torture and confinement in deplorable conditions.
give (one) a taste of (one's) own medicine
To do the same harmful or unpleasant thing that one has inflicted on others or to attack in the same manner in which one attacks others. Bill is always excluding me from things, so I'm going to give him a taste of his own medicine and not invite him to my party. This team likes to play tough defense, so let's give them a taste of their own medicine and not give them any space to score. The coup gave the dictator a taste of his own medicine, subjecting him to torture and confinement in deplorable conditions.
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.