are we human or are we dalek?

today, in melanie reads asoiaf...

hairlikecutgrass: also i can never remember which clegane is which until someone refers to "the dog" or "the mountain"
heyjulieann: sandor = dog
heyjulieann: gregor = mountain
hairlikecutgrass: look, i am never going to remember that. one of them needs to die
hairlikecutgrass: IF SAN/SAN CANT GET ME TO REMEMBER IT, NOTHING WILL