Ever wonder what happens when 10 “monkeys” try and go for a picnic nine blocks away? They all die. One by one. Why? Because they didn’t follow bicycle safety laws, of course. This disturbing PSA from the 60s is just about as creepy as it gets. A group of kids wearing distorted monkey masks take turns dying various gruesome deaths in traffic until there’s only one left, after which they titled the video: “One Got Fat.” You’ll understand that last part once you watch. Let’s just say you aren’t likely to look at bicycle riding the same ever again.