What is Unicorn Horn?
A heavily gelled hairstyle characterized by a pointy spike, resembling a unicorn horn, sported by many metro-sexual men, including: Ryan Seacreast, Adam Levine, and my father.
Check out his unicorn horn! Do you think he gets man-icures too?
A hairstyle created by using obscene amounts of hair gel and spray, forcing the hair upward into a hornlike shape. Worn only by those who possess enough balls to DO IT.
Yo homie, my unicorn horn is BALLIN'.