bag nasty
n.— «On the flight line, the food was terrible at best. The menu consisted of either green eggs or “bag nasties,” pre-packed bag lunches with potato chips as their only edible component.» —by Larry Warren Left at East Gate Feb., 1997. (source: Double-Tongued Dictionary)
Further reading
There are lots of colloquial phrases to explain away the cacophony of a thunderstorm: The potato wagons are rolling, The tater wagon’s going over the bridge, The potato wagon broke down, and God is dumping out potatoes and washing them off. In...