Schrödinger's Twitter Content Button
When you open a post on twitter that's labeled as "Sensitive Content", It can be considered any image or video before being opened, based on a random technological event in the twitter servers. It has an ever-changing RNG chance of being any image or video, from Smash Bros. gameplay to pornography to high quality angry birds.
I took my chances with the Schrödinger's Twitter Content Button and I got a video of a dude being sliced.