Oh look, another "Teens React" video, this time about the venerable Nintendo Entertainment system. You may come in expecting a clip full of laughter and confusion, but in these kids' defence, loads of them not only knew what it was, but have played some its games.

Well...newer versions of the old games. On their DS.

And before you ask if that insane-looking person in the video thumbnail is Game of Thrones star Maisie Williams, yes, that insane-looking person in the thumbnail is Game of Thrones star Maisie Williams.