A Little Deflated?

I'm spending the night with one set of folks and suddenly remembered I hadn't blipped. We've all gone to bed early (as we're up at the crack of dawn tomorrow) and it occurred to me camera noises behind a closed door might come across as a touch odd at this hour. I furtively looked around the guest room knowing I had one shot. I saw the oddest thing so coughed as the camera went 'ker-snap' (or whathaveyou). Job done. I think this was once a ballon model but now it just looks sinister.