Sometimes things line up just right to create a moment of pure humor and joy. It isn't often that things work out perfectly, but when they do it is worth remembering. When two or more things line up to bring a new meaning to the components and create a new suggestion overall, it is called "juxtaposition." Juxtaposition is funny because it can give a pretty dark, ironic or otherwise different spin on what was originally intended by either part of the juxtaposition. It is often seen online when two posts, or a post and an ad, line up just right with each other, it just shows that the algorithm was working well that day.

Reddit's /r/juxtaposition is full of silly little moments of juxtaposition found online. These happy coincidences don't happen too often, but when they do, they just make the day that much better. Here are 12 moments of juxtaposition captured in real-time.