38 Iconic Duo Halloween Costumes

Calling all fans of "The Big Bang Theory." This easy two-person Halloween costume has your name written all over it.

• What to wear for Leonard: Black Converse sneakers, jeans, a graphic t-shirt, and a jacket with a hood. Don't forget your thick glasses.
• What to wear for Sheldon: Brown pants that are a little too short, and layer a long-sleeved t-shirt over a short-sleeved one with something geeky on it.