National Geographic debuted a clip for their upcoming Frito Lays special on "Ultimate Factories." Because I'm sure you -- like us -- are eager to learn the in's and out's of some of our favorite, laid-back celebs' snack of choice. See the video after the jump!

So there's that. Catch the entire episode on National Geographic Saturday, Jan. 28 at 8 p.m. EST. [via Viral Viral Videos]

Who's hungry?