The culturally observant and 'oh so wise' film Mean Girls told us all that "Halloween is the one night a year when a girl can dress like a total slut and no other girls can say anything about it." But this fall, rather than dressing up like those dime a dozen dime-store whores again you can do something creative and be a thrift-store hoarder. Instead of people asking you to turn tricks or treats, they will all want to know how you thought of a costume that didn't begin with the adjective "slutty." We already know you're sexy, now go prove you have an imagination too. Save the sluttiness for spring break.