My mate Ken.....

Ken and Mog arrived here a couple of years ago, replacing JazzyB's despised neighbours folk next door.
Ken has been in a great deal of pain due to what may well be gallstones. As he is taking prodigious amounts of painkillers he is experiencing a blocked fundament.
I took the above items in a sick-bay prescription bag and handed them to him. His hoots of laughter quickly turned to howls of pain then more laughter was followed by pain. Win-win for me. :-))

One of the docs at our surgery turned pale when he asked me how I was coping with a similar problem. No sense of humour as he thought I was serious. 

Don't try this using the leaded end, or if you do don't, well just don't.