1 definition by Stephanie M. L.
A name used for a person that makes you feel all emotions, like the girl being sung about in the song "Skeleton Key" by Margot & The Nuclear So and So's is being refered to.
"That boy is nothing but a skeleton key. He's not so special after all. He just opens up the doors to old emotions."
by Stephanie M. L. February 8, 2008