That one is picked up by sci-fi occasionally.
Make me and my family immortal
Terrible wish. You and your arthritic, cancer-growing, senile old body will be suffering for all eternity, long after the world is destroyed and humanity is gone.
Eternal youth, or perpetual youth with the ability to die when you are ready,
I had that in mind but this is just something that's not going to happen, so why bother?