Videos This 10-Gallon Redneck Margarita Machine Made Out Of A Garbage Disposal Is A Must Have For Spring 2015 by Brian McGannon Jan 09, 2015 6 Comments • 10 GNR in the background. Kirkland Signature brand tequila and marg mix. Sleeveless t-shirt. Jean shorts. Stoking a fire pit with a shovel. This is about as redneck as it gets. Nice Work10 Respond Email this to a friend Hey, I saw this on Post Grad Problems. Check it out.