People have to be careful when making certain jokes and predictions online. Life happens very fast, and that means things change all the time. Sometimes, something seems to be going one way, and then it goes the complete opposite, shocking everyone. The thing about the Internet, too, is that everything on there is permanent. So someone's wrong prediction or terrible take could be brought up years later when it's very poorly aged.

To say something has aged like milk is to say it has aged terribly because what ages worse than milk does? Whether it's a joke or a meme, a sports team speculation, or a celebrity tweet, many things age badly and it results in some pretty funny situations and screenshots.

Reddit's /r/agedlikemilk is a subreddit where people eternalize these embarrassing moments. There are thousands of images on this subreddit that have been treated unkindly over time. From decades ago to just last week, things are expiring constantly. Here are 26 posts that aged like milk.