Show your sarcasm with this vinyl sticker. It uses periodic table elements Sulphur, Argon, Calcium, and Samarium to spell out '"Sarcasm: The Body's Natural Defense Against Stupidity."' The design adds humor to laptops, water bottles, phones, tumblers, or notebooks. At about 1.8 x 3 inches, it's a compact sticker that invites conversation for sarcasm fans. Made with durable vinyl, it lets you express your personality on any surface.