Actually as I've understood it, two bodies orbit around each other, but the object with the smaller mass orbits "more" than the one with the larger mass. So one could argue that all the answers are somewhat correct although the moon orbits "the most".
"Looks like hobo bunny has ran out of hobo"
(or a similar variant of hoppy/hoppo/hobbo/hobo)
"That's no moon, that's a space station!"
if you rotate the image a little, it kinda looks like an orange death star II