Because, they're so darn stupid!
None. People who glow in the dark don't need lightbulbs.
how many mexicans does it take to change a light bulb Juan.
A lot, apparently. Have you seen their new building?
It takes 1 to screw it in, and 99 to tweet about it.
points mic at me* ME: having briefly heard the song once before ...squirrels
Climb a tree and act like a nut.