Three system administrators walk into a bar. The Linux admin steps up and says to the bartender, "I'll have a Jack Daniels on the rocks."
The UNIX admin follows suit and says, "I'd like a margarita, and make mine on the rocks as well."
Finally, the Windows admin steps up to the bar and says, "Well, I'd like a Vodka tonic, but no ice for me... I'm already frozen."