Thank you for your question Earth Warrior. You should know that at our institution we use an internal threat level system to assess all potential universal threats. We would find the act of bottling, moving and transporting urine for use in a concentrated laser piss blast targeting the moon to be an S level threat. To counter this, we would deploy a squadron of guild heroes to apprehend or terminate the criminal responsible. We would also have to send a separate cleaning squad in protective gear to cleanse the moon's surface with gigantic toilet brushes and tankard spacecrafts containing enormous amounts of scrubbing bubble cleaning solution to give the moon a fresh clean shine.