We had one, but the wheel fell off.
It was late in the evening, around midday, that nothing happened. I first heard the birds barking up the wrong flagpole, and as I slept I could see a swan chasing a tractor pulling an agricultural contraption down the canal.
It made me wonder what my reaction would be if I were to be confronted by a macramé poltergeist in full battle attire, wielding a handful of liver, while I was shopping for surgical appliances.
Purely by coincidence, a clown passed by on a bicycle. He didn't stop to say hello or anything.