I'll play. An Irishman, a Texan and a Frenchman were stranded at an airport and went into the bar for drinks. The waitress comes over to take the drink orders and the Texan says "Give me a W&W" which the waitress writes down. The Irishman asks what is a "W&W" and the waitress says "Whiskey and Water". The Frenchman says "Give me a RW" and the waitress writes it down. The Irishman asks what is a "RW" and the waitress says "Red wine". The Irishman wanting to follow suit and not wanting to look unsophisticated, says "Give me a fifteen". The waitress, Texan and Frenchman look at each other wondering what the Irishman had ordered. Finally, the waitress says " I am sorry sir, I do not know a drink called fifteen". The Irishman says "You know, a seven and seven".