SCP-106 is a keter class scp. It has a-lot of powerful abilities and is a big threat in the world. SCP-106 or more referred as "the old man" is a old human body shape with oil like liquid all around him. He can form these liquid and dissemble into it, then reappearing in another place, possible near humans.
Whenever he appears, he whispers a message. "Ur mom gay and ur granny a tranny." And then he disappears again. oooOOoooOO, it's mysterious!
(the following above is not true^^^)