#42: Do Not Tap the Glass; it Scares the Ice Cream
Ice cream shop attendants probably hate cleaning the glass divide between the customers and the delicious product. Within hours of opening the store, the glass is undoubtedly full of smudged fingerprints, greasy handprints, and drool from excited little kids. That’s why we have a sneaking suspicion that this sign appears like a joke but is dead serious.

Instead of saying something like, “Don’t tap on glass, we hate cleaning,” they decided to say that tapping “scares the ice cream.” It’s pretty genius. We wouldn’t want the ice scream to have a total meltdown, right? Customers are better off keeping their hands to themselves instead of finding out if there’s a bit of truth behind the sign.