if you go to http://www.youtube.com/new you can activate youtubes new layout including a dark mode(click on your channel icon and there you can turn it on) I like it a lot. Can recommend it.
Guys problem is that in Polish "napada na bank" (which is very similar to "naapada nabang") means "robbing the bank". And he was spammed af by Polish guy asking him to help with some bank robbery. He even wrote something on his FB asking why siemkas are writing bullshit to him