The Beers...
An Englishman, a Scotsman, and an Irishman are seated side-by-side in a pub. Each has a glass of beer in front of him.
Simultaneously, three flies land in the beers, one in each glass.
The Englishman looks at his beer, pushes it away and asks the barman for a new one.
the Irishman reaches his fingers into the beer, picks up the fly, throws it to the floor and drinks his beer.
The Scotsman reaches into the beer, picks up the fly, holds it over the glass and yells, “Spit it out, you bastard! Spit it out!”