I have the craziest cats. Hershey likes to carry around his string in his mouth while he "sings" mournfully to it. I think he pretends he's a great cat hunter and has just killed his prey.
And, Rascal, as you can see above, likes to put on my shower cap and walk around. I think it's a game to him. See how far he can walk around without bumping into something.
Funny, crazy, weird, and sweet cats .... What would I do without them?