One who is addicted to their sidekick. Usually a girl. Must always have their sidekick within an arm's length.
Jennifer (flips her sidekick out): Hey, I got 8 new text messages!
Thomas: You are such a Sidekick Whore!
Thomas: You are such a Sidekick Whore!
by Arsenio L. February 01, 2008
by CANDY SO SWEET January 01, 2009