Way back when, I was in an Army Nat Guard armor battalion. We were out on maneuvers and one of the guys who was driving an ACP decided to set a can of C-rats on the engine to heat it up since we'd been parked for a couple of hours. He also neglected to open the can. Then we got the order to move and we didn't stop for several hours. His can exploded and the food (at least it was roughly defined as food) was thorough baked on the engine. It took him many hours to clean up that mess.
