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!
by Arsenio L. February 1, 2008
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a girl that get with guys over aim or texting.....
shelly is such a sidekick whore....all her booty clls come from aim or texting...
by CANDY SO SWEET January 1, 2009
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