American Wrestlers

Q: How many American wrestlers does it take to change a lightbulb?
A: 5. One to change it 4 to fake it.

Light Bulb - Mac Users

Q: How many Macintosh users does it take to screw in a light bulb?
A: One, but it costs $4000 and you have to replace the motherboard.

Light Bulb - Social Workers

Q: How many social workers does it take to change a light bulb?
A: Four. One to remove the bulb from the socket and take it away without checking whether or not there was actually anything wrong with it, one to accuse its owners of mistreating it, one to find somewhere else to screw it in for the next 6 months, and one to eventually bring it back and say it was all done with the light bulb's best interests at heart.