Haha, what do you think? He wasn't too happy about it!
You know those glad 'quick covers' that you use to put over bowls or leftovers or whatever? Well I picked up a sample pack a while ago and it had this teeny one, our first thought was that it was the perfect size for a showercap for him. The first time we couldn't get it on him, this time he tolerated it for a minute while someone held him !