Cat: The sand box is dirty.
Me: Then go outside to do your business.
Cat: It's snowing outside ... and it's cold.
Me: I think you ought to go outside anyway.
Cat: I can leave it on the floor, if you prefer.
Me: I don't think so.
Cat: (Assuming the position) Here goes.
Me: WAIT!!!
Me: Quickly cleans the sand box.
Cat: Smirks.