The fly

In a pub there is an English man, a Welsh and a Scotts. They each order a pint of beer. A fly then lands in the English man's pint. He looks at the others and pushes his pint aside. "I can't drink this. It's got a fly in it!" he said. Another fly lands in the Welsh's pint. He looks at the others and then looks at the fly in his pint. He then flicks the fly out of his pint and proceeds to drink his beer. A third fly then lands in the Scott's beer. He looks at the others and then looks at the fly in his beer. He picks it up by its wings and bellow "Spit it out you little bugger!"