On call means your ass comes IN when I CALL.

She must be strange looking. She can send her ass in. The rest of her sleeps in I guess.

I had a similar situation once, right down to the just sat down to dinner comment. I said, “Then I hope you’ve got some Saran Wrap handy. I need you here in 30 minutes or less. I’ll try to get you out of here as soon as possible.”

She wasn’t happy with me, but she was there.