There was this loony in the waiting room holding a balloon. She asked me to hold the balloon for her while she went to the bathroom (because you can't just take it in there with you, that would be insane).

But then my turn came to go in and I didn't really know what to do with the balloon, so I just took it with me.

I saw the nurse first and one of the things they do is take your weight. He said, "You're a bit lighter than last time...let me take that balloon." But when I gave him the balloon, I went crashing through the floor.