“To have a "light-bulb moment", the power has to be on.”
“On cloudy days I just want to raise my arm up, stand on my toes, and screw a light bulb into the sky. Don’t worry, my light bulb is energy efficient—it runs on solar power.”
“There's no light bulb lit. I half wonder if there's any power to light one. "Aunt Alice?"A round goblin comes out of the darkness of the hallway.”
“Keep a good head and always carry a light bulb.”
“Religion is a light bulb, created by man to help him to see in the dark.”
“How many Zen masters does it take to screw in a light bulb? The plum tree in the garden!”