Movies with the most bizarre premises?

I have two:

1. Mrs. Serial Killer. It’s about a wife who becomes a serial killer in order to prove her husband isn’t one. When I first heard about it, I thought it was so out there and I didn’t know how the characters could possibly resolve their conflicts. 😵‍💫

2. Everything Everywhere All at Once. I initially avoided watching it because of how crazy it sounded, but that’s honestly what made it great. All movies should strive for creativity like this one did.

What movie had the most bizarre premise to you? 👀