Your amusement is itself a good defense for you. I don't think anyone is being defensive about what you're saying. Rather, they may just be objecting to your twisted thinking.A Porsche 911 has a design flaw. If you run it into a brick wall at sufficient speed, it will surprise you by jamming you into the dashboard as the heavy engine and transaxle comes up from behind you and collapses the passenger compartment. Best not to deliberately crash it that way.