What about the "Wanking will make you go blind" nonsense? Half the people on here wouldn't be able to find their keyboards.
I had a teacher at school who used to tell us that chewing gum caused stomach ulcers.
My cynical 14 year old self always suspected this was a ruse to avoid her continually finding bits of used gum stuck on shoes and under desks, and I think time has proved this suspicion correct.
As I had the misfortune to be sent to a Catholic primary school run by a bunch of demented Irish nuns I was told no end of complete lies by these deluded individuals. The fact that they practised the sort of sadistic punishments which would now see them behind bars left me with utter contempt for religion of any kind.
I was asked at the age of 13 by my RE teacher why I hadn't done my homework, I told her that I didn't believe in God and, having made my decision I didn't need to learn anything more about religion...my punishment was detention copying texts out from the bible, that wasn't very tolerant on her behalf was it, which certainly taught me a lot about some religious people...if someone did that today they would probably face a disciplinary hearing and maybe even the sack.
I distinctly remember being told that your "Right" hand is the one that you "Write" with. Seemed logical to me ... but I'm left-handed. Here I am at the ripe old age of 46 and I still have to think twice to decide which is my left hand.
No one ever taught you the thumb trick? (puts yous hands out flat, palms down, and stick your thumbs out, your left hand is the one where the thumb makes an 'L')
Has anyone ever actually had their arm broken by a swan? My nan's two greatest pieces of advice were that you wouldn't feel the benefit if you wore your coat indoors (which is quite good advice once you work out what the benefit was) and if we stood within 50 yards of a swan we were told it would break our arm. Hasn't happened yet after over 30 years of feeding swans and ducks in the park!!