10 Hilarious Halloween Costumes Based on Jennifer Lopez's Lyrics

What you need: Your most comfy outfit with a cardboard sign around your neck with (what else?) dotted lines. Make sure to carry a pen!

What to say when someone asks what you are: All you have to say is, "Take whatever you want, baby, let's ride / And whatever you won't do, let me decide / Just put your name on the dotted line" — warning: this might get awkward with strangers.

Song: "Get Right"