Having a bit of a problem with our toilet at home lately: the flushing mechanism gave out. Apparently, the thing was a bit exotic, as we had to wait for about 6 weeks for a replacement part. Luckily, my father is not all uninventive...
So we actually have to pull the toothbrush in order to flush the toilet. It's actually funny every time we have guests over, and are explaining the quick-start usage guide on our toilet. Their faces are just priceless!