A parking meteor!
or
Two. One to hold the bulb and the other to rotate the planet.
or
None. They just let Marketing explain that "Dead Bulb" is a feature.
or
Uh...standby, I'll check on that.
or
Not enough sand.
or
You have to turn one of them on before it sucks.
or
Fireballs.
or
The second one says "I think I'll have an H2O too" -- and he died.
or
Actually, agents will screw in just about anything.
or
Take the words out of his mouth
or