good lord our kitty has a few screws loose, haha. she's "killing" anything & everything. she even did a hit & run on my foot...ran up, slapped it (with claws out) & took off running before i could get her.
she's quite animated too, when she's "killing" something she summersaults with it and rolls around then jumps away & comes back and pounces on it again to finish it off.