Oh, the Irony of it All!

On Friday, I was sitting on my human bean's lap, purring and generally enjoying myself, when a rather portly mouse came into view. It made a bee-line for my food dish, climbed in, and started eating my food! It ran away before I could do anything, but still....the nerve of that detestable little rodent! Its supposed to go like this:
Cat eats mouse as food
not
Mouse eats cat's food!