One for me, especially since last night, are parents who just let their kids do whatever they like. I was at an indie wrestling show last night (it's so nice to go to a show with a CROWD again!) and all these kids were just wandering up to the front and standing up at the railing in front of the people in the front row who paid more money to sit there. They were blocking people and getting in the way and being annoying and their parents did jack shit about it, they just let them do it. My Mum and I wouldn't let them do it and if they got too near to us, we told them to move. In the end, the security at the show had to tell these kids to move back cos they were literally climbing through the gaps in the railing and sitting on the other side of it close to the ring! It's like, do some damn parenting please and teach your kids they can't just do whatever they want in life
I hate that. It happens a lot in the Supermarket, which is even worse with Covid going around. Kids don't have to wear masks if they're under 11 over here in the UK, so I do worry about the little germ spreaders.
Kids are really bad with touching things that they don't intend to buy. I did the same when I was a kid so I get it, but my Mom used to always tell me off for it. Some parents just allow it.You can't really say anything because you'll come across like a dick. I have to bite my tongue a lot in public because there's sometimes a lot I could say. Social anxiety stops me from ever saying anything, also.
Finna been a part of my vocabulary since birth though but I always thought it was a Texas thing bc everyone here says "fixing to do xxxx" so it just got shortened to finna.
I needed subtitles at first for a bit 
I've even seen an example of it in person, I saw a map in a museum in Washington DC without NZ on it haha.
YouTube channels that feel the need to spend 10 minutes to explain something that only warranted a 2 minute video.