A popular bar had a new robotic bartender installed.
A fellow came in for a drink and the robot asked him, 'What's your IQ?'
The man replied, '150.' So the robot proceeded to make conversation about Quantum physics, string theory, atomic chemistry, and so on.
The man listened intently and thought, 'This is really cool.'
The man decided to test the robot. He walked out of the bar, turned around, and came back in for another drink. Again, the robot asked him, 'What's your IQ?' The man responded, '100.' So the robot started talking about football, baseball, and so on.
The man thought to himself, 'Wow, this is amazing.'
The man went out and came back in a third time. As before, the robot asked him, 'What's your IQ?' The man replied, '50.'
The robot then said, 'So, you gonna vote for Bush again?'