You are the mother/father of two beautiful, creepy, scary sons. One is named Pennywise, who has bright red hair, and the other, ironically, decided he wanted the same name as his brother. So, the second son is Penny Wise, who has soft ginger hair. Despite being twins, they're vastly different boys.
Pennywise enjoys blowing up as many balloons as he can, and loves bright flashy colors. He likes 'playing' with the neighborhood kids and enjoys reading. He also enjoys long walks in the sewer and occasionally comes home with blood on his clothes. Sometimes if he finds something really cool or something he thinks you'll like, he brings it home as a 'gift' (even though half the time it's covered in blood).
Penny, on the other hand, enjoys chaos. He enjoys blowing up one red balloon and gets possessive of it. He also likes to bite his twin and prefers to wear dull colors with red pom-poms. He enjoys terrorizing the neighborhood kids, and often stalks them too. He uses the town sewers to move from house to house, whispering into the drains of showers. More often than not, he will bring you pieces of his latest victim.
Now don't be too alarmed by all of this- you are a family of entity-like beings who came here centuries ago. You live in the Neibolt Well House Mansion. You are the oldest out of them all, and you can look however you desire. You spend your days doing whatever you desire.