Probably because it contains the r-word slur.

Here’s the original image (mods, feel free to remove if it breaks any rules):

“October 27, 2036…stay away from electricity.”

Please put a nsfw tag on this. I was on the bus and when I saw this I started screaming in pure fear. Everyone else was giving me concerned looks and were saying things like “what’s going on?” and “are you okay sir?”. The fear I felt seeing this horrible image gave me heart palpitations, forcing me drop my phone. Now there’s an entire bus of terrified people screaming in terror from this one image. Even the bus driver saw a single pixel of the image from the mirror causing so much terror that he swerved the bus straight into an orphanage. So many poor children were injured in the crash, but was worse: many of them saw the image. This is all your fault. Dozens of poor orphan children have been forever and irrecoverably traumatized because of your ignorance to put a nsfw tag on this.