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McFaggletits 

Word to describe a person who sucks at life. The type of person who everyone loves to hate and who should not be allowed to reproduce under any circumstances. Synonomous with Douche Rocket, a McFaggletits should be left off of the invite list for any social gathering.
"Dude, Zach is such a McFaggletits"
"Yeah, he sucks, who the fuck invited him to this party?"
"I dont know, but whoever did mcfucked up"

or

"Dude, stop being such a McFaggletits"

mcfaggles 

A diminutive form of the word "fag" or "mcfaggot." Could be used as a joke, not intended to be serious. Used in any random situation except with someone in authority.
Spencer - "Hey Stamp, make more coffee!"

Stamp - "Why don't you make it yourself mcfaggles!"
mcfaggles by msumaltman January 9, 2008

McFaggelWaggel 

An insult a stupid person or a retard kinda like from superbad
Guy1: Carlos is being a real McFaggelWaggel today
Guy2: Yeah i hate it when he does that

Slutty McFagpie 

(1) Terry
(2) Commonly used as a term of endearment for a roommate that has little love for personal hygiene.
(3) Name thrown out in a heated argument, usually when nothing is left to say, Refer to your mom. Usually directed towards stinky roommate.
(1) Hey, what's up slutty!
(2) Man, you sure do stink, Slutty McFagpie.
(3) Yeah, well, shut the f$#k up Slutty McFagpie!
Slutty McFagpie by Chrisqo5699 April 5, 2003

Homo McFaggerson 

"Will Koutney is a Homo McFaggerson"
Homo McFaggerson by T-Money March 30, 2004

douche bag mcfaggins 

usually refers to yeti
More from Urban Dictionary
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.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

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.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
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