When Japanese Anime Characters Speak Engrish

So this literally happens in every anime. This is obviously strongly influenced by Jojo and kimetsu no yaiba(demon slayer).
I literally see this in every anime, also they speak different languages and they seem to understand each other really well. What is this

The people who are in this video:
Hirocky
https://www.youtube.com/channe....l/UC6uoRKQC4_aGsbOa9
Nakabe
https://www.instagram.com/naka.be23/

If you want to download my album, try these links! (FOR FREE!)
-SoundCloud-
https://soundcloud.com/user-26....5680042/sets/soras-f
-DropBox-
https://www.dropbox.com/s/f6zj....314mk9kt1y0/Sora%27s