Zero. Homeless people don't screw in light bulbs they screw in cardboard boxes.
Not possible. Their hands are too slippery with each other's ejaculate.
One, while the rest were kung fu fighting
Just one but he wants to do it thirty-two times and when he's done everyone says that his last light bulb was much better.
Just one. He holds up the light bulb, and the world revolves around him
A cardboard box isn't always empty on the inside. :(
Body centered cubic
Pillow fight.
Hermit Crabs
