There isn’t usually much crossover between viral videos on Facebook and Tumblr’s latest weird obsession. “When Mama Isn’t Home” is a rare exception.
It's the last chapter of Harry Potter all over again.
If this isn't enough of an enticement, you're not a true Tumblr power-user.
Who would have thought that 40 pixels could crush your spirit?
The black cat is out of the bag: JKR is giving us a Halloween story about the scariest villain ever.