a duff puff is that tacky hairstyle, made "popular" by hillary duff where a girls hair is all tied back, except for the bangs back usually in a ponytail and then the bangs are put up on top with a bobypin and voila.
a duff puff.
very tacky. the girls kinda look like roosters because the puff sticks up. :P
duff puff.. i uno google image it :/