I was just reminiscing earlier about a couple of the strange ritualistic pastimes that were about when I was primary school age, and wondered if there were different or regional variations to these brutal practices. For example, if you were walking with a friend and you happened to see a Morris 1000 traveller or Mini equivalent, with the Ash hardwood rear framework, you would shout, "Beaver" and punch the person you were with as hard as you liked on the arm. However, when you shouted this, you also had to add "No back backers" or you could also be punched. Similarly, if you were unfortunate enough to make an audible fart, woe betide you if you didn't utter the fully comprehensive insurance protection word "Safety" at the same time as otherwise all and sundry could knock the stuffing out of you. Cruel things children!