normally, college girls that have hair extensions, the hair extensions clip in and out but the only time that they wear it is to parties/on the weekends.
Hey Kayla, are you wearing your party hair tonight?
by topnotchbttrscotch February 15, 2010
Unruly hair that makes it look like the person has a party on their head. Often used to describe thick and long hair. Bares a very close resemblance to the term bed head.
I saw Mitch the other day. That guy has such party hair.
by PartyHair October 13, 2008