If I were a child, I think this bit of playground equipment would give me nightmares:
Ladies and gentlemen, the mutated pig snout climbing wall. Step on the blue, misshapen porkers to ascend to the heights.
Even Pitfall Harry would go back to school for accounting if confronted with this.
I never looked at those handholds that way. Maybe there should be a warning page before loading MfBJN: what has been seen cannot be unseen.