Notes:

I don't know what the original source is.
I just saw it in the comment section of this image:
https://knowyourmeme.com/photos/2760634-anime-manga

And I thought it was too funny to not upload it to KYM.

Also, I have no idea who these characters are and which series they come from.
Would appreciate it if someone added their names to the tags if they know who they are.