A bus-load of babies on fire.
Two, but I don't know how they'll fit inside the bulb
None. People that glow in the dark don't need lights.
A Snowman.
If you're good at something never do it for free.
Potatoes don't scream when you peel their skin and toss them in boiling water.
Stevie Wonder answering the iron.
They have hollow weenies!
Recoil