This is a video of copper loving Youtuber Tito4re pouring molten copper on a giant jawbreaker. I'm pretty sure the jawbreaker wins this round too because the copper doesn't do much damage. I remember when I was a kid growing up in Alabama my brother and I both got giant jawbreakers like the one in the video and they came in a plastic clamshell carrying case that you could wear around your neck on a string when you weren't actively working on the Jawbreaker. We both spent several days destroying our mouths trying to finish them before realizing just how disgusting the whole process was and cracking the shit out of them with hammers, the end. I'm a Sour Patch Kid kinda guy anyways.
Keep going for the video.
Thanks to JD, who agrees there should be a giant jawbreaker eating competition.