Dogging actually derives from the term 'walking the dog'. It is a pastime that has evolved from blokes taking their dogs for walks and stumbling across couples at it in bushes etc. They originally only spied on these couples.
The 'sport' has now become much more organized and seedy - with regular meeting places, and more or less a free-for-all spirit. This year the newly created Ultimate Dogging Championships was held at Rivington nr Chorley, Lancs. Their were many disciplines including 10 Man Train, Pearly Rain, and Most Extreme Slapper. The TV rights to next year's event are currently in negotiation with a Dutch Satellite TV station.
"I'm just taking the dog out for a walk love"
"Okay, don't be 5 hours this time, and try not to get so muddy"