"Yeah, a little while back a bunch of those ghost hunter types swooped in to try and do one of them lock-ins or exorcisms or whatever." Either/or. Possibly both. With night vision cameras!

"You wouldn't know it to look at the place, but it's pretty famous for being haunted by... the Harrowing Ghost." This last was said in a mildly spooky voice completely out of proportion to how terrifying Clara actually was (not at all).

"They say she blows up lightbulbs every now and then." Well, that part was true. But she never did it on purpose, and anyway, she helped straighten out the mugs, didn't she? That ought to count for something.