Ah yes, the ever-elusive cat logic. These majestic creatures are so intelligent and graceful. They can be snobby about their cat food, bite you for not petting them the exact way they want, and yet… will happily sleep in a plastic bag.

In fact, sometimes they prefer it. They’ll ignore the expensive cat trees and cozy beds, to opt for a cardboard box instead. And the craziest of cats will take it a step further and get even more creative. Here are some of the craziest and funniest places pet-owners have found their cats sleeping.