“Giles?”

“Yes?” answered the Fyarl.

“Oh, this is bloody brilliant. Stay right there.” Spike opened the kitchen door, and hollered into the house. “Joyce, you gotta see this!”

Joyce appeared at the door a moment later. She startled at the sight of the enormous demon standing in her yard. “Oh my god. What is that thing?”

“That is your lovely daughter’s Watcher, pet,” said Spike.

Hee!

Woah! That's quite a switch in more ways that one. Wouldn't that have made interesting television "marvels". Major kudos for originality.