There is a plethora of guys who forget mechanical off set on AR platform rifles and shoot the barricade, side view mirror on trucks, tire carriers on Jeep’s, the list goes on and on. They typically only do it once tho!
My father bagged an antenna and a mirror while shooting gophers with a 22. He also “cleared” his 30-06 through the roof of our hunting cabin. I learned a few things NOT to do from him. Lol
I’ve fixed a few hoods that had rows of dents from the bullets shockwave. I guess that’s what it’s called. I would assume that shooting across and that close to a horizontal surface has some affect on trajectory.