Weights
It takes four. One to screw in the bulb, and three others to watch and say, "Really dude, you look huge!"
Because he was soda-pressing
A jacked rabbit.
She waits until midnight and plugs it back in. Disclaimer: I know it's terrible, I was very young when I came up with it.
Just one. He holds up the bulb and waits for the world to revolve around him.
A barbequeue.