On the subject of drinking beer:

Three men, an Englishman, and Irishman, and a Scotsman, go into a pub and order a round.

As they are sitting there, a group of lies buzz around and a fly settles in each of the beers.

The Englishman gets a disgusted look on his face, pushes the contaminated beer away and orders another to replace it.

The Irishman plucks the fly from his beer and tosses it away before drinking again. "Ah," he says, "the wee one didn't drink much."

The Scotsman gets angry, plucks the fly from his drink, and yells at the fly, "Spit it out and get your own!"