When you open up your hamburger, look down and you'll see everybody's favorite unwanted party guest: the pickle. Why break the tradition of a lifetime? This one-piece is as green and terrifying as you'd expect from those zingy little vegetables, making it pretty much the perfect Halloween costume. Ghosts and ghouls can step aside - you're here to make a scare simply by adding too much unnecessary flavor. How you accessorize it is up to you, of course. You can make it risqué and go caveman style, complete with bare arms and legs. Or warm it up if you're taking to the streets trick or treating. We all need a side order of candy to wash down that pickley tang! Pickles might have no place in a hamburger, but we guarantee you'll fit right in at the Halloween party. Plus, spill a drink on it and nobody will care. Garnish, anyone?