Cargo Pants Share definition Flag n. Pants with over-sized pockets designed specifically for sneaking inexpensive snacks into a movie theater or similar venue. Hey, we're going to the movies tonight. Meet me at the Dollar Store and wear your Cargo Pants. Cargo Pants by Tagz December 30, 2008 0 0 Get merch Get the Cargo Pants mug. Buy Now — $32.95 See more merch