A Sign that Might Not Work as Intended

I look like a slob, but I actually try to be tidy. When I was relieving myself the other evening while reading this sign, it didn't make me less tidy. It didn't even distract me from "aiming". It did tempt me to be oppositional. But I yielded not to that temptation because I am trying to get better at doing exactly what I would have done even if someone hasn't instructed me to do that very thing.

I wondered though if these signs work on the people who aren't tidy anyway.

Because I'm thinking the swinging dick crowd would see them as more of a challenge than a reasonable request.