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Halloween Costume 

when a girl has a tight complexion but procedes to apply makeup to turn into diva or premadonna. This girl will then match her clothes accordingly. She then recognizes other people as fake, snotty, a slut or a loser.
I didn't know it was near the day of the dead so what is up with your Halloween Costume?

That girl with the Halloween Costume called me a slut as I was just coming back from the balcony admiring the beauty of the moon at our prom.

She with the Halloween Costume ovfr there made chit chat about your ass over there with the men and now they think you're a whore.
Halloween Costume by ewwhataloser December 4, 2009

slutty women's Halloween costume formula 

A formula which can be applied in order to make any Halloween costume, regardless of how plain or innocent, slutty enough to be given the "sexy" title by the Halloween costume industry. The formula, from the shoes up, goes as follows: fuck-me pumps or heels, stockings, a short skirt or booty shorts, and a top to indicate what the wearer is supposed to be dressed as. Accessories are optional.
To make a sexy police officer costume, we can apply the slutty women's Halloween costume formula: black fuck-me pumps, fishnet stockings, a blue miniskirt, and a blue button-up blouse with a police badge.
To make a sexy maid: black fuck-me heels, black stockings, black miniskirt, and a white apron.

Fabio Sparklemane Halloween Costume 

someone wears the iconic Fortnite charather "Fabio Sparklemane" for Halloween
Dylan: are you going to wear your Fabio Sparklemane Halloween Costume tomorrow?
Liam: stfu

Rule 34 Halloween costume 

A sexy Halloween costume for women, based on something not generally considered sexy.
Some current examples of Rule 34 Halloween costumes you can buy: sexy Grinch, sexy Lorax, sexy Hamburglar, sexy ear of corn, etc.
Rule 34 Halloween costume by SyDy September 27, 2013

General Grievous Halloween Costume

For a GGHC you need 2 sets of arms (not yours), 1 pair of legs (again not yours), and a skull (DEFINITELY not yours). None of these body parts should be yours.

Step 1: Look for 4 arms you want and chop them off someone. They'll be screaming in pain as they bleed out. You may want to put them out of their misery so they shut up! Or let them suffer not your problem. Once you do that go to some shack where you won't get caught. Leave the 4 new arms there proceed to step 2.
Step 2: Look for a pair of legs that you want. These should match your arms but it'd be funer to get all of these parts from different people. Cut this person in half horizontally and take their legs. It'd be more realistic if it were a male. But cut their dick off. You have your own so you don't need theirs. When done take this to the same shack as you did in step 1. Leave the new legs there proceed to step 3.
Step 3: This's the final/hardest step. You need to take somebody's head. This'll kill them so look for a black jewish gay man. They need to die! Once you find the BJGM kill him. Decapitate him before showing mercy. When he's dead and headless shave the head down to just the skull. Take the skull to the same shack as the previous steps.
To finish you GGHC you need to put these parts all together. So sew the 4 arms ontop of eachother. Then sew the arm set of 4 to the 2 legs. That will create the body. Finally enter the body and wear the skull like Grievous. Rule #1: Never get caught. Happy Halloween!
Person A "I've built a General Grievous Halloween Costume for Halloween!"
Person B "What do you mean 'you've built'? What parts did you use?"
Person A "It would be better if you didn't know. But it looks sick!"
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British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
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Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
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Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
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korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
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