A Scotsman, an American, and a Nigerian were in a bar. They were having a good time and all agreed that the bar they were was a nice place.
Then the Scotsman says, "Aye, this is a nice bar, but where I come from, back in Glasgow, there's a better one. At MacDougal's, you buy a drink, you buy another drink, and MacDougal himself will buy your third drink!"
The others agree that it sounds like a good place.
Then the American says, "Yeah, that's a nice bar, but where I come from, there's a better one. Over in Brooklyn, there's this place, Vinny's. At Vinny's, you buy a drink, Vinny buys you a drink. You buy another drink, Vinny buys you another drink."
Everyone agrees that it sounds like a great bar.
Then the Nigerian says, "You think that's great? Where I come from in Sapele, there's this place called Iyalagbo, they buy you your first drink, they buy you your second drink, they buy you your third drink, and then, they take you in the back and get you laid!"
"Wow!" say the other two. "That's fantastic! Did that actually happen to you?"
"No," replies the Nigerian, "but it happened to my sister!"