A new bar opened and everyone in town was talking about it. The buzz was because it had a robot bartender. One fellow had to see this for himself, so in he goes and sits at the bar. Sure enough, a robot was bartending.
The man orders a drink, and the robot asks him what his IQ is. The man replies that his IQ is 150. With that, the robot begins discussing nuclear physics, hydrogen power cells, and the current state of the global atmosphere.
This fellow is impressed. He wants to see what happens if he doesn't claim to be quite as bright. So, he leaves the bar and comes right back and sits at the bar.
Again, the robot asks him for his IQ. This time the guy tells him it's 100. So the robot starts discussing football, basketball, and the proper way to grill a steak.
Amazed, he leaves and comes back in for a third time. This time he tells the robot that his IQ is 50.
The robot replies: "So, are you Republicans really going to vote for Bush?"