Much like your everyday trees, a seemingly innocent children’s playground can be far more unnerving upon a second glance. You’d think as a parent your biggest concern regarding the equipment your kids play on would be safety. While you’d be absolutely correct, another surefire way to keep from scarring them for life would be to always watch out for anything resembling a gaping butthole, giant penis and even a full-on human centipede-type scenario, as they’re surprisingly prominent features when it comes to poorly designed jungle gyms and inflatable playhouses. Don’t believe us? Check out the following gallery of playgrounds gone wrong and see for yourself. Just don’t say we didn’t warn you in the most hilarious way possible.