Cow headbutt
I remember it quite well when my younger brother was about 5 years old. My dad was taking us out for the day and we went to some kind of open farm (may have been Marsh Farm, Essex - well worth a look if you have kids!) where my dad held up my brother to see the cows in their pen and the cow headbutted him ... although I realise now it was probably painful and embarrassing, it was the funniest thing I'd seen in a long time...
(hangableautobulb is an anagram of the best album ever, on, Thu 24 Apr 2008, 16:42, Reply)