Dark Fan Theories About 'Friends' That Actually Make A Lot Of Sense

List Rules
Vote up the most plausible fan theories.

It's a given that there will be a lot of theories circling around Friends considering the show ran for 10 seasons and has been just as popular almost two decades after it concluded. Some fans like to take things in a more creepy direction, resulting in dark Friends theories that can even reach macabre lengths. Others tend to place the characters in a different light, with theories suggesting they might be much more sinister characters than the show let on. Here are the theories that, while disturbing, do make a lot of sense in their own ways.