Hurr, how I love this thread ^u^.
I shall give the list above me a 7 out of 10. They sound pretty funny.
Now, onto my habits..
=Not the most unusual, but I can't sleep on full moon nights. I just can't. I look like a werewolf in the morning, though -_- .
=I can meow, yowl, hiss like a cat, and I mean it. Them kitties talk back to me. (Just imagine what they must think. 'Me: *Random meow*. Cat: You kiss your mother with that mouth?!')
Hm, I can't think of more at the moment, but I'll try.