Drunk Twins

One sunny day in Nairobi, two men were sitting in a bar, drinking some Guinness, when one turns to the other and says "You see that man over there? He looks just like me! I think I'm gonna go over there and talk to him." So, he goes over to the man and taps him on the shoulder. "Excuse me sir," he starts, "but I noticed you look just like me!" The second man turns around and says "Yeah, I noticed the same thing, where you from?", "I'm from Langata", second man stunned says, "Me too! What Estate do you live in?", "Akiba", second man replies, "Me too! What house number is it?", the first man announces, "162", second man shocked says, "Me too! What are your parents names?", first man replies, "Johnstone and Sharon", second man awestruck says, "Mine too! This is unbelievable!"

So, they buy some more Guinness and they're talking some more when the bartenders change shifts. The new bartender comes in and goes up to the other bartender and asks "What's new today?" "Oh, the Johnstone twins are drunk again."