Yep, there was one guy I met online, when I was newly single and looking for a mate (before I realized I didn't really want one at that time) and he was fine in all respects, BUT he talked non-stop throughout the whole elegant meal we shared, with his mouth full, and it was so disgusting, I never wanted to see him again.
Talked too much AND with his mouth full. Yes, I was just that picky when thinking I was searching for a life mate.
Now, I'm happy to meet people as friends and if they don't have disgusting habits, well then I'll cross that bridge if it ever happens.