Back in the 60's we would road hunt ground hogs in a very remote area of southwestern PA. We had permission from the farmers and would rotate between several farms where we could access farm roads and hunt from the truck.
The typical scenario was we would drive around until we'd spot a hog, stop, and place a sandbag on the hood of the truck and either take a shot or wait if we happen to spook the hog. Sometimes, we just watch a field with a lot of holes.
This one occasion it was my buddy's turn to shoot. We spotted one and setup. He shot, a relatively easy shot. When he missed, we couldn't figure it out until we saw the longitudinal hole in the hood of his truck.

The only good thing was it was his truck not mine. Hard lesson to always check the position of the muzzle.