I've posted this before but:
My mate organised a coach trip from her yard, to see a horsey event a fair few miles away. Among the coachies were a very very posh, loud mother and her two equally posh, loud daughters, who I'm guessing were about 13/14 or so.
The entire way home (so for over an hour) they played a game called The Parson's Cat. This game involves starting at the beginning of the alphabet, and thinking up adjectives for said bloody cat.
So imagine it, if you will. Three ridiculously loud, carrying voices, going "The Parson's Cat is an ACROBATIC cat".... "The Parson's Cat is an ATHLETIC cat" etc etc. And then there's a pause, and you think "Oh thank God, they've stopped" and then you hear "The Parson's Cat is a BEAUTIFUL cat" and you realise that they haven't stopped, they'd just run out of "A" words. And that you've still got the rest of the bloody alphabet to go.
Neither the mother or the daughters had SEN, or were hard of hearing. They were just the worst kind of loud, attention-seeking ( "Listen to us! We play EDUCATIONAL games! Don't we have huge vocabularies!" ), arrogant twits. It maybe wouldn't have been so bad, but it was late at night, and some people - especially a few of the younger kids - were trying to snooze but that didn't matter to Mrs Loud and her offspring. It was far more important that they showed off their vocabularies AT THE TOP OF THEIR VOICES 