SCP-999 Tickle Monster, TM for short, is a gelatinous living being made up of orange slime. It's known for its ability to manipulate the feelings of others whenever someone is near it, making them feel a tingling sensation and making them in a positive mood and even making them excessively addicted to it to the point of an almost obsessive motion. This feeling however can subside for a few minutes and the person near it would be ok again. SCP-999's personality isn't dangerous or mischievous, but rather very open-minded, loving, sweet, and very friendly, thus showing no hostile behaviors. Thus, SCP-999 opposes no threat to humanity and anything bio and organic. And because of this, SCP-999 became an official member of the SCPS. It has a lot of comical and silly moments and, though not helpful in part, is nevertheless useful for cheering up others.