The feeling of sadness and depression one gets when returning from shopping with not much to show for one's day.
Guy 1: I wish I'd bought that Iron Man dvd today, now I'm so depressed.
Guy 2: Dude, you totally have the Non-Buyers Remorse.
Guy 2: Dude, you totally have the Non-Buyers Remorse.
by ScaryWardrobe November 9, 2010