Na it’s bread in a meat bun. That’s why the caption calls it a “dog hot”, the reverse of a “hotdog”

You can zoom on the TI-83/TI-84 by either using the zoom functions or by setting the desired viewport size

Here’s a video of someone doing it: https://youtu.be/tEkdCEhSZrY?si=ejhNefLX0qmOUofu

I know this isn’t an answer you’re looking for, but I’ll at least say that I find tmux to be infinitely useful and highly recommend checking it out

Great work!

What is the meat being grilled there? It looks like really wide bacon slices

Source: https://youtu.be/gRgIpMEcJdc?si=ru97IcPNZpY2fbOf