Casa de Salmonella

A vile, wretched or disgusting Mexican restaurant. A truck stop in Wyoming, where they pour a burrito onto your plate out of a can. Any eating establishment where the food will place you in a race with the Devil for the nearest bathroom. A restaurant which, if it caught on fire, would cause cockroaches to stampede out like a heard of buffalo.

A roach-coach with a painting of the Virgin Mary on the side, and at least one missing tire, is the Casa de Salmonella.