Mojo has a secret stash under the bed. He likes to take hide his prize processions there. I clean it out every so once in awhile, and I always get a laugh. Last night, I cleaned it out, after he'd stolen something he shouldn't have (don't ask), and I found three socks and various toys pilfered from the cat.
There was a wide variety of socks: a brand new white New Balance sock, an extra fuzzy grey sock and one of mom's white socks. Once I got the socks out, he tried to get them from me. He did manage to get that grey sock and run it back under the bed. Apparently it's a good sock.
He thinks cat toys are a blast, so Katie's frogs and fuzzy toys always end up under the bed. And they're always a little worse for the wear---chewed up and slobbered on. She doesn't play with them anyway.