The world is full of strange images, some of which are explainable, others not so much. Context is important for many reasons. It gives reasoning to a photo, it presents a who, what, where and why, which is helpful to those wondering what is going on. Without context, images can become confusing pieces of abstract art that raise a lot of questions. Though it would be nice to know what is going on in some of these images, sometimes it's more fun to come up with a story and a reasoning without the context.

The images that are on Reddit's very visually peculiar subreddit, /r/hmmm, are these sort of confusing images with no explanation. This subreddit may cause some people to wonder, be creeped out, feel happy or feel disturbed. It is a rollercoaster of emotions over there. So here are 25 interesting images that are making users say "hmmm" out of wonder and confusion.