Hallowiener 

Someone who is home on halloween, and you can see through the window doing something sexual but is not giving out candy.

That jackass down the street is such a hallowiener, he is having a three way instead of giving out candy

Hallowiener by crazyman23 October 3, 2011

hellaween 

Ween: Short for weiner; a large, erect member; male sexual reproductive organ; genitalia
or
Ween: To flash a completly unnessesary limp penis in a movie scene.

Hella: It is commonly used in place of "really" or "very" when describing something.

Hellaween: The day before Halloween, October 30th. Participants flash their limp penis' to unsuspecting passersby.

Dude, Halloween was awesome, but Hellaween was so cool. I showed my penis to everyone!

hellaween by Hellaween February 22, 2010

Halloweenie

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

Guy1: So who are you dressed as?

Guy2: I am dressed as <insert unpronounceable name>

Guy1: Uh...

Guy2: Its from <insert arcane play/novel/movie>. I can't believe you have never heard of it.

Guy1: Dude, you are such a Halloweenie

Halloweenie by kitwalker October 29, 2010

Hallowes

Hallowes' like sailing

Everybody look at Hallowes cos she's sailing on a boat!

Hallowes by sophystar June 3, 2009

Halloweenish 

It means to be or to relate to the soul purpose of halloween

I don't know if I should create cuts for makeup so I at least look a bit more halloweenish

Halloweenish by Edgar fierros October 19, 2019

Hallowbetes

Diabetes that results from eating a large amount of chocolate and sweet candies on or shortly after Halloween. It is a temporary condition if the patient returns to eating "food" containing protein, fiber, vitamins, and minerals.

I am so tired, and I keep having to drink and pee every hour. I think I have Hallowbetes!

Hallowbetes by DrDeviance November 4, 2012

Hallowangered 

When you think you called the meeting, but you actually got suckered into a mind smashing, tongue lashing, ass whipping, because what you thought you were bringing to the table had already been brought.

“He came out of that meeting looking like he had no idea what was coming. Someone call security - he just got hallowangered.”

Hallowangered by Special teams December 4, 2019