Here comes the long-awaited Halloween. You dressed up beautifully and hurried to Mabel and Dipper because you wanted to celebrate this fun holiday together.

Having knocked on the door of the mystery shack, Dipper opened it for you? His eyes were yellow, and the pupils were thin, black.

Dipper was wearing a yellow sweater. His hood looked like Bill's triangular demon, an eye, yellow color and a small hat on top.

"Oh, hi! Do you like my costume?" Dipper asked with a slight friendly smile. You still haven't figured out if it's the lenses or if Bill has possessed Dipper again