Water Is A Force(Field) Of Nature

(I work in a small outdoors store. Most of our customers are total gear-heads and know almost as much about the product as we do. A well-dressed man who looks to be in his sixties walks in, stansd in front of the cash register, and announces loudly that he needs a new coat as “the rain kept getting in” his old one. I proceed to speak to him for about an hour. Despite English appearing to be his first language, he doesn’t seem to understand the term ‘waterproof’.”

Me: “This is another good option over here, totally waterproof and seam-sealed. It’s from [brand]. I guarantee the rain won’t get in it.”

Customer: “So, the rain won’t get in this one?”

Me: “Not at all.”

Customer: “It won’t get in? Not even a little bit?”

Me: “No.”

Customer: “Even through the top?”

Me: “Well… not if you put the hood up.”

Customer: *nods curtly and smiles* “I see. So you’re sure the rain won’t go through this one?”

Me: “No, it’s waterproof. The rain won’t go through.”

Customer: “So…” *looks as if a light bulb just went off* “Does the rain touch the jacket at all?”

Coworker: *who has heard the whole exchange* “Sir, it’s a rain jacket, not a force field.”