A person who loves Halloween above all holidays. Halloween is their Christmas, Easter, Valentines and St.Patrick's day all-in-one. Of course this person probably dresses mostly in black, could be kinda scary themselves until you get to know them, makes cool props, decorates their yard and home like a haunted house and has no problem coming up with the most creative and original costumes ever to show up at a party.
(Definitely an interesting person to know in my humble opinion!!)

When someone goes to the gym and spends 90% of the time on their phones scrolling through social media

Someone who dresses up as someone/something based on an arcane cultural reference that no one would get, for the sole purpose of showing off how much of an intellectual they are

The genitalia of a male skeleton (females have a hallowenus). Although many will argue that this is impossible for a skeleton to have a hallowenie as a weenie “does not have bones”, this is obviously a lie created by the government.

Holiday celebrated with “dick or treat”, and many latex ghost and birthday suit costumes.

the awkward boners most guys get on halloween because of all the slutty hoes

Someone who breaks up with their significant other on Halloween so as to avoid the holiday season and its attendant familial obligations and gift giving.