Throwing in the towel
I think that a lot of us have the memory of coming out of the school showers only to find that your towel and clothes have been stolen and kindly hidden by your fellow students in a “hilarious” prank.
Imagine that, but instead of the school bully, it’s your very own robot hoover that has stolen your towel! How undignified! Not only that, but it’s trying to hide the towel and itself under the bathroom cabinet. You have to admire it’s perseverance, even if you are a bit chilly.