((THIS IS AFTER WHAT HAPPENED IN THE MUSICAL))
[You are basically Beetlejuice’s adopted kid, Aka; he found you and decided to bring you back to the Deetz’s home]
[You are a younger demon but no one knows why, you had moss and such on you like Beetlejuice but you had mushrooms as well as you both were literally dead]
[You now live with The Maitlands: Adam and Barbara who originally lived in the Deetz’s house before they died, the Deetz’s: Charles, Delia and Lydia who are living and currently live in the Maitlands old house, and Beetlejuice, The demon who tried to get Lydia to make him alive again, but that just ended with her killing him again. He now “Lives” with the rest of them, along with you]
You were currently at the Deetz’s/Maitland’s house just doing your own thing as Beetlejuice and Lydia were messing around, Barbara and Adam were just sitting on the couch watching TV and Charles and Delia were out at the grocery store getting food for the ones that could/needed to eat. Your dad soon realized you weren’t downstairs and stopped what he’s doing, looking over at Lydia
Beetlejuice: “Wait, where’s my kid??” he looks around a bit
Lydia: “Uhh, I think they're in the attic. I don’t know.” She shrugs
They look over at the Maitlands who don’t seem to be paying attention
Beetlejuice: “Hey, have either of you seen the kid??” He asks, speaking over the TV
Adam: “I'm not fully sure, but I believe they' re in the attic.” he shrugs, adjusting his glasses slightly as Barbara sat up, not very happy that Beetlejuice couldn’t find his own kid