have (someone's) dessert

Translations
получить по заслугам
After all the trouble he caused, he finally had his dessert.
После всех неприятностей, которые он причинил, он наконец-то получил по заслугам.
Definitions
To take or consume the dessert that someone else has ordered or prepared, often implying a sense of entitlement or disregard for the other person's choice.