Q: How many black people does it take to screw in a light bulb? A: The lights out, how can u count them?
 480
0  

Q: How many programmers does it take to change a light bulb? A: None, that's a hardware problem.
 640
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Q: How many hipsters does it take to screw in a light bulb? A: Dude, the light bulb was cooler before it changed.
 1046
0  

I had an idea once, and a light bulb appeared over my head. Chuck Norris had an idea, and the sun was created.
 439
0  

How many prolog programmers does it take to change a lightbulb? Yes.
 682
0