*best of both worlds
a situation wherein one can enjoy two different opportunities. (*Typically: enjoy ~; have ~; live in ~.) When Don was a fellow at the university, he had the privileges of a professor and the freedom of a student. He had the best of both worlds. Donna hated to have to choose between retirement and continuing working. She wanted to do both so she could live in the best of both worlds.
Enjoy your meal,
an expression used by food servers after the food has been served. The waiter set the plates on the table, smiled, and said, "Enjoy your meal." Waiter: Here's your dinner. Jane: Oh, this lobster looks lovely! Tom: My steak looks just perfect. Waiter: Enjoy your meal.