One day an Englishman, (John) a Scot, (Ian) and an Irishman (Bono)
walked into a pub together. They each proceeded to order a pint
of Guinness. Just as they were about to enjoy their creamy
beverage, three flies landed in each of their pints, and were
stuck in the thick head.
The Englishman pushed his beer from him in disgust.
The Scot fished the offending fly out of his beer and continued
drinking it as if nothing had happened.
The Irishman too, picked the fly out of his drink, held it out
over the beer and then started yelling,
“SPIT IT OUT, SPIT IT OUT YOU BASTARD!”