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incesterbation 

When you have sex with your clone, your doppelganger, or a version of you from a parallel universe.
If you clone yourself and then have sex with the clone, it is neither incest nor masturbation, but both: incesterbation.
incesterbation by Anon Imus November 16, 2006

investerection

The sexual arousal caused by a stock portfolio that is making positive returns.
This bull market is giving everyone on Wall Street an investerection.
investerection by Germankid September 3, 2016

Incesterbation 

The act of having sex with your clone; a mix of masturbation and incest.
Spotti cloned herself and I caught her incesterbating, and it was awesome. It was some pretty hot incesterbation.
Incesterbation by Taliaa July 16, 2007

Incesteresting 

The act of watching family members engage in sexual activity and finding it arousing.
The video of these two lesbian twins eating eachother out is incesteresting.
Incesteresting by Jarrett December 1, 2004

Your ancestors incesters 

"Your ancestors incesters" is the most vile heinous term you could ever Grace someone's ears with. The term upon hearing will disintegrate your universe and turn your asshole inside out
Johnny: your mom gay.
Elijah: your sister a mister.
Kobe: your ancestors incesters!
Johnny and Elijah both shed all of their skin and melt.

pecker ingester 

One or many who ingest peckers on a regular basis (e.g) cock sucker - dick swallower.

One who uses the ingestion of peckers as sustenance (e.g) food
Your mother is a pecker ingester
pecker ingester by OTION KING October 13, 2017
More from Urban Dictionary

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
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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