I wonder if you have ever given, or perhaps been given an enema syringe, or bag as a gift?
If so, what were the circumstances. Was it as a joke, was it to help someone in need, was it perhaps for someone who after discussion had decided that taking an enema from time to time was a sensible way of dealing with a sluggish digestion or similar.
With Christmas coming, is this something you might like to find in your stocking, or find under the tree?
Delia