An Englishman, an Irishman and a Scot walk into a pub. Each orders a pint of beer. Now the pub wasn't the most reputable place and was also not the cleanest. Rather quickly a fly landed in each of their beers. Now the Englishman looked down at his beer and upon seeing the fly shoved it away in disgust. Then the Irishman looked in his beer, picked the fly out and then continued to drink. But they both looked over when the Scot reached into his beer, carefully picked the fly out, and then began tapping on it's back while yelling "Spit It Out, Spit It Out!"