Halloweenist 

Halloweenist- someone who really likes Halloween

There are halloweenist's across the street

Halloweenist by @purelove245 October 17, 2020

Halloweenie

A series of songs published by Ashnikko, including Halloweenie, Halloweenie ||: Pumpkin Spice, and Halloweenie |||: Seven Days.

Honestly Halloweenie is super underrated.

Halloweenie by Quirky Doe March 4, 2021

Halloweenified 

Whenever it's October and you become fully in the spirit of halloween

"Hey M, look! I'm halloweenified!"

Halloweenified by Halloween Komi October 2, 2022