Buffy had a few choice things that she could have said. Something about how there wasn't a long enough anything in existence to get onto the right track, fathom-wise, to figure that one out. Or perhaps she could have instead said something debonair and fierce about it being a key part of her pirate name.

But instead she only smiled and tipped her head and left the floor open for Jack to answer that one in some way that wouldn't earn a smack on the arm.

It was a trap.