This is an Excel function. It also would work in Microsoft Access. The factory is using Excel or Access to store all the logos for the different jeans they make and then print them onto leather. This is what happens when there is a bug in their software. (broken counterfeit jeans on Flickr.)
Why do we enjoy 8-bit, glitch, and other technological imagery revealing the seams of its construction? "For a while now, I’ve been collecting images and things that seem to approach a new aesthetic of the future, which sounds more portentous than I mean. What I mean is that we’ve got frustrated with the NASA extropianism space-future, the failure of jetpacks, and we need to see the technologies we actually have with a new wonder." says James Bridle about his tumblr, The New Aesthetic. "It’s an aesthetic born of the grain of seeing/computation... the viewpoint of that other next nature, the robot-readable world," comments Matt Jones at BERG.