There are still some manufacturers who still use pig's intestines in sausages. I'm not really a meat eater though of course I do consume some red meat for health reasons.
I don't particularly like anything that makes me feel disgusted. I have tried some food that are uncommonly consumed, like bats, crocodile, rabbit, raw fish, eel. I have tried some fresh worms as well, when I was in South Korea where there were fisherman market and they fished the worms directly from the sea and sold them. As consumers, you put the live worm into your mouth and it will wriggle down your throat, and with your swallowing reflexes, the worm will get into your stomach as you swallow it. It was an interesting and eye-opening experience. It gave a very funny feeling when the worm struggled in your mouth and after the worm has been swallowed, it can still be felt in the throat as if it was stuck in there.