the secret people who really control situations; people from the shadows who are in charge.
The Bankers are the ones behind the curtain when it comes to global poverty and economic crisis.
by Velese March 19, 2009
a slang word used by high school students for when they want to engage in sexual or provacative acts in a hidden area of their classroom or school.
hey lets go behind the curtain, you can give me head.
by Jalana February 21, 2006