Smile.jpg (Creepypasta)

About
Smile.jpg or Smile Dog is a creepypasta that popped up on /x/ a few years ago. Its basis is that a reddened photo of a dog with an unnatural smile with a human hand in the corner would be spread via email and cause negative side effects, also persuading the viewer to "spread the word". Eventually, the image would drive the viewer mad. There are a few Smile.jpg photos that have popped up throughout the years.