A finger nail that one grows longer than others so that it can be used in lieu of a stylus on a PDA, or smartphone.

See also: Coke Nail
"Dude! What's up with your pointer finger nail?"
"Huh? oh, that's my stylus nail. For my iPhone."
"Um, okay... but does it have to have a French Tip?"
by jameser612 February 23, 2010
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