Ducktail

The ducktail is really cute. It's when a guy with reasonably long hair (can't be longer than past his chin) has a bit of hair that is constantly poking up from behind. No matter how much he flattens it, it just sticks up. Only the real ones are cute. Those who have been gelled into place are so fake.

*Guy walks in*
*Girl comes near and runs a hand through his hair but ducktail refuses to stick down*
Girl: You've got an adorable ducktail.
Guy: Thanks.