Many of us have grandparents who know nothing about the Internet. To us, it’s shocking that someone doesn’t know what Nyan Cat is, but, yes, there are those lucky enough out there. Seventeen year old YouTuber¬†Spantonline shows his Latin American grandmother Nyan Cat, Laughing Baby, and, finally, Her reactions are priceless. For those unaware, Meatspin is very NSFW.¬†