Midnight, one more night without sleeping Watching, 'til the morning comes creeping Green door, what's that secret you're keeping There's an old piano and they play it hot Behind the green door Don't know what they're doing but they laugh alot Behind the green door I wish they'd let me in so I could find out what's Behind the green door Knocked once, tried to tell them I'd been there Door slam, hospitality's thin there Wonder, just what's going on in there I saw an eye ball peeping through a smoky cloud Behind the green door Well, I said Joe sent me, someone laughed out loud Behind the green door All I wanna do is join the happy crowd Behind the green door All night Midnight, one more night without sleeping Watching, 'til the morning comes creeping Green door, what's that secret you're keeping Green door, what's that secret you're keeping Green door