A loud gagging noise and exaggerated cat-like body movement (much like a black cat on Halloween) made at the same time when one is beyond disgusted by something.

How to properly perform the Halloween cat: Simply stick your 'tail' out, shoot your shoulders up, put your hands out in front like claws, and arch your back. Don't forget to gag as loud as you can.

One could also just say the phrase 'Halloween cat' when the situation does not allow for the loud gagging noise and exaggerated cat-like body movement. The phrase alone is also very effective.
Friend #1- 'I just found out my boyfriend has been cheating on me with my mom!'

Friend #2- 'Halloween cat!'
by HalloweenCat1 March 31, 2011
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Girl who uses halloween as an excuse to act and dress like a slut. Halloween sluts are characterized by their thought that in the morning no one will remember how skanky and utterly trashy they looked the night before. But the truth is, once a halloween slut, always a halloween slut. Everyone remembers.
Halloween sluts forget the reason for the season. Halloween is not about squezing into a "french maid" outfit you got at the local porn store that is purposefully 3 sizes too small or living out your dream to be a victoria secret model despite your beer gut and flab ass. It's about candy and beer.
"Did you see Jessica's fat ass in nothing but underwear last night?" - sensible girl #1
"No, but I did see JoJo in a nurse outfit that showed her ass cheeks." - sensible girl #2
"Damn, our campus is nothing but a bunch of halloween sluts" - sensible girl #1
by Michelle Tanner August 23, 2006
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A generally frightening event that is put on every year from the end of September to October in certain theme parks owned by the company Cedar Fair. The event usually contains multiple haunted houses (also referred to as mazes), scare zones (area in the park swarmed with monsters), and special shows. Local residents can apply to work as a monster and scare guests. Common haunted houses (aka mazes) in the chain are "CornStalkers", "Slaughterhouse", "The Asylum", and "Club Blood", plus many many more.
Person A: OMG I went to Halloween Haunt last Saturday!
Person B: Was it scary?
Person A: Yeah!! My favorite maze was The Asylum, the girl in the electric chair in the end scared the hell out of me!!

Guy #1: Dude, have you been to Halloween Haunt this year?
Guy #2: Yeah, I did all the haunted houses.

Guy #1: Which one was your favorite?
Guy #2: Club Blood, definitely. The strippers were hot!!
by KingB24 October 29, 2011
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The worlds largest and most successful halloween themed event. It takes place during the month of october at Knotts Berry Farm in Buena Park, California. While there you can expect to be startled but not touched by Costumed people brandishing metal noise makers called "shaker cans" and ghouls with knee pads zooming towards you at high speeds screaming "FISHY!!!"

While there be sure to drink Berry Punch

also see Knotts Scary Farm
"I went to Halloween Haunt last night and and shit myself. omg."
by Meatwhistle July 18, 2006
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Girl who uses halloween as an excuse to act and dress like a slut. Halloween sluts are characterized by wearing a mix of things such as, bras, boy shorts, furry boots or even sometime tutus. If you are a grown adult you should know tutus are for children. What makes the slutty outfit a costume is the headband that has ears, or wearing a tail.
Girl 1: I am going to be a panda for Halloween
Girl 2: What's your costume look like?
Girl 1: Black boy shorts, white tutu, black bra and furry boots.
Girl 2: How is that a panda?
Girl 1: Oh, I have a headband with ears on it.
Girl 2: Sounds more like a halloween tramp
by girlwithrespect October 28, 2014
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Halloween kills a new Halloween movie that releases in October 2021.
An injured Laurie Strode leads a vigilante mob to hunt down unstoppable killer Michael Myers and end his reign of terror once and for all.
Release date: October 15, 2021 (USA)
Director: David Gordon Green
Film series: Halloween
Production companies: Blumhouse Productions, Miramax, MORE
Producers: Jason Blum, Malek Akkad, Bill Block
Story by: John Carpenter, Debra Hill
I'm excited for Halloween Kills
by BorgeYT October 1, 2021
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Halloween Spirit is defined by how much you get into the Halloween mood. Decorating your home, giving out candy on Halloween, carving pumpkins, going to haunted houses, trick or treating, dressing up, and watching Halloween/Horror movies, are all examples of different forms of Halloween Spirit . Your level of Halloween Spirit is dependent upon the number of hours you spend celebrating this awesome holiday. Food can also help you get into the Halloween Spirit, eating pumpkin pie, pumpkin spiced anything or Halloween shaped cookies for example.
key: Jandy's Halloween Spirit is unbelievable.
Tom: Yeah, did you see how he went all out in decorating his house? Plus I heard he carved 40 pumpkins and watched 31 Halloween movies, one a day for each day in October.
by Jandy1988 August 29, 2017
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