SCP-999 is a large gelatinous orange slime, has a playful temperament. It weighs around 120 lbs. It is around 6 ft in diameter, but can change shape at will. Simply touching its surface will cause you to immediately begin to feel a sense of euphoria (which intensifies the longer you are in contact with SCP-999). SCP-999 cannot talk, but can make noises (such as the high-pitched gurgling and cooing noises)