Laffy Taffy Candy: Flavor with other natural flavors. Runts: Flavor with other natural flavors. Nerds: 45 calories per box. Laffy Taffy: 110 calories per 3 bars. Runts: 70 calories per pack. Hoppin Nerdz: Tiny, tangy, crunchy candy. Jokes on ever wrapper. Laffy Taffy candy. Runts candy. Ferrarausa.com. Get in touch call/text 1-800-504-4018.