/r/ifitfits
If it fits, they sits. Animals that sit in/on things that aren't meant for sitting in/on.
Animals, usually cats, sitting in things that they fit (just barely) into.
Feel free to submit your own pictures/videos/etc, whether it's a friend's cat or your cat or the internet's cat. It all fits.
Related communities:
Also, be sure to use the ultimate cat subreddit finder for your leisurely cat perusing.
/r/ifitfits
He already has a new bed but still prefer that one lol