I took the key from Kiya, listening to her instructions to Wolfy and watched BG haul his little tush up to the rafters. I whispered up to him, "Can you hear anyone outside the door? Is it safe to open it, if the key fits?"
He wagged his head up and down and in doing so flipped upside down on the rafter. I distinctly heard something like, "Oopsie dey! Downside up and now upside down. Whoa!" And then he floated down to watch me put the key into the lock. I struggled with it for several moments and he offered to spit on it, assuring me that his 'spit' could cure anything, even rusty keys.