Pizza Hut brings the heat with ultra-spicy new pie

Fast-food joints figured out long ago that some customers are eager for a little heat during their drive-thru run. While none of these mass-produced items can compete with the world's spiciest foods, most still pack enough of a punch to rouse your taste buds from a mid-day slumber. Here's a look at some of the hottest options on menus right now, including Pizza Hut's foray into spicy pies, plus a fiery new choice from Arby's that may actually live up to its intimidating name.

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