Not sarcastic. Basically you give someone £20. That person then goes to the bottom of the garden and leaves it there for 10 minutes or so. If you can be arsed to go and pick it up, you haven't got swine flu.
LOL - LIKE IT I've just had the swine flu and I can safely say that I wouldnt have made it to the bottom of the garden for a grand, let alone £20
I've heard of that test, although it involved a tenner.</p> Mind you, being frum Tarn I think I'd mek an effort even if it wor 10 bob. </p> </p>