#9
How many Teamsters does it take to change a light bulb?
Six. You got a problem with that, pal?
#8
How many skateboarders does it take to change a light bulb?
One, but it take him 100 tries.
#7
How many Grateful Dead fans does it take to change a lightbulb?
None, they just let it burn out and follow it around for a few decades.
