Redditor Txmaluda works at a Whataburger and used their little ketchup-tubs to construct an AT-AT Walker during a slow shift. Bravo!
Update: From the comments, robcruickshank sez, "I hope the rebels mustard a defense." I hope so, too, Rob.
Assault walker I made from ketchup packets when I was bored at work. (i.imgur.com)