What's something "normal" that annoys you like nobody's business?

For me, I absolutely hate eating sounds, I know it sounds irrational and to many it may sound weird but, man, I absolutely hate it, it grosses me out a lot and feel physically uncomfortable like, a lot. Not always but you know, there are some people that man, it seems like they're trying to tongue kiss their food inside their mouths. It almost seems like they go out of their way to make the most obnoxious food eating sounds possible, I hate that

I know it's not something that I can control and I try to work on not getting so annoyed by that, am aware it's on me how I react to that but, eh, I really can't stand it