An overused adjective to describe something someone finds interesting. Often used by people with a limited vocabulary.
Person 1: Is that a FLYING elephant on a unicycle!? That is sooooooo nifty!
Person 2: ...Get the fuck away from me.
Person 2: ...Get the fuck away from me.
by Lord Bologna March 11, 2010

these chicken wings are sure niftie!
by HOLLA AT CHA GIRL August 29, 2007

by Light Joker October 16, 2005

by ari shows her o face September 26, 2005

by Eliane December 8, 2003
