Instructions Unclear - Where Can I Sign Up to Learn How to Do This?

My freshman English teacher once said; "If a rule sounds strange or ridiculous, that means it was made specifically because the thing it was trying to prevent actually happened."

So, by that logic, that means not only did someone attempt this, but someone working there WITNESSED this.

That's for your own good. At some point the the stream will get weaker and you'll get covered in your own piss.