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A mama-gen is a tall female protogen that is attractive to people by acting like a mother who will always care for them.
Person 1: I wish I had a mama-gen in my life
Person 2: You can't they aren't real
Person 1: Who says you are real?
mama-gen by WinterOilCandles4413 January 6, 2025

Gently used baby mama 

A woman who’s never been married and only has one kid
I’m looking for a gently used baby mama
A type of Protogen, except these are 100% biological and can remove their armor. Their breasts can be milked (Yes, I am not joking), and they can be pregnant (Wish I was lying), these two properties/functions, combined with their name, is enough to tell you their purpose, but if you can’t figure it out, their purpose is to be a mother, or in other words, a mama. They are always female, and are quite thick/thicc, and taller than Protogens. They also have laser/holographic blades that emerge from their wrist armor. This originated as a VRChat avatar made by a person with the name “Ghostly”
User 1: “Hey, did you see any Mamagens at the con?”
User 2: “Yes, I saw one, and she acted very motherly.”
Mamagen by Random Changed Fan December 13, 2023
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
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