It's a site comprised of reader submissions where they explain their nightmare interactions with the public. Think of all the worst Karens you've ever heard of, or shoppers who just refuse to read signs, people who holler at the cashier when their coupon is expired, you get it.
Even if we've seen them all a hundred times, even if we look at every picture, even if we've visited when it's on display... it never does quite get old to look at, does it?