 SCP-999 is an amorphous mass of orange, translucent slime. SCP-999 is playful in temperament, and is similar in nature to an excitable and friend dog. Touching SCP-999 induces euphoria, which intensifies the longer someone is in contact with the SCP. SCP-999 is one of the most harmless anomalies in the possession of the SCP Foundation. All staff members stationed on site with SCP-999 are welcome to interact with it in break periods. A small portion of SCP-999 has become dispersed in the water systems of North America. Even at an exceptionally low concentration, the effects of SCP-999 have continued. Therefore, individuals who ingest water from the grid will begin to laugh without stopping. Uncontrollable laughter will lead to death as the victim experiences severe muscle damage over time, or expires due to inability to hydrate. The victims remain happy and at ease throughout this process. The SCP Foundation is working on a solution to this issue. Secure, Contain, Protect.