Inspired by doggybloggy, here's a joke in honor of St. Patrick's Day:
An Englishman, a Scotsman and an Irishman walk into a bar, and each orders a pint of Guinness. Just as the barkeep sets their glasses down, three flies just happen to land in the men's drinks, one per pint.
The Englishman makes a moue of distaste and pushes his glass away. "I can't drink this! Bring me a fresh glass."
The Scotsman, being a frugal sort, simply flicks the fly out of his drink and proceeds to enjoy his beer.
The Irishman, outraged, reaches into his drink, grabs the fly by the wings and shakes it, yelling, "Spit it out, ya little bugger!"