1 definition by Lex13
On a television show or movie, when a character gets a great idea. They end up being near some sort of light that turns on right when the idea hits them.
Sitcom Star: "Maybe she'll date me if create some scrapbooks of scenic pictures for her!"
*light over head blinks on*
Dude watching at home: "Man, that was a cheesy Hollywood Lightbulb!"
*light over head blinks on*
Dude watching at home: "Man, that was a cheesy Hollywood Lightbulb!"
by Lex13 January 11, 2010