It's your funeral

employed to mean that if someone does something one considers to be foolish, they will end up with the hassle themselves.

Person A: I won't discuss it
Person B: Don't then—it's your funeral.

by Arminkshipper May 19, 2025

Plan your own funeral

Another way of saying, “Mind your own business.”

“Oh go plan your own funeral dipshit!”

by Bobalingo April 4, 2024