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fansplain 

When a fan tries to explain something to a pro athlete, coach, GM or entertainer about the pro's craft. Takeoff of mansplain.
(fan) "If you open your batting stance, you'll see the ball better."
(pro athlete) "Don't fansplain! I'm the pro athlete, not you!"
fansplain by The Runs June 10, 2017

fansplaining 

When a fan tries to explain something to a pro athlete, coach, GM or entertainer about the pro's craft. Takeoff of mansplaining.
(fan) "If you open your batting stance, you'll see the ball better."
(pro athlete) "Quit fansplaining! I'm the pro athlete, not you!"
fansplaining by The Runs June 10, 2017

factsplaining

fact·splain | \ ˈfact-ˌsplān

\

factsplained; factsplaining

Definition of factsplain
transitive + intransitive

: the uninvited and condescending effort of a third party (usually, though not always, on social media platforms) to offer extraneous information (“context”) or further explanation on a given subject/topic, while invariably posing itself as objectively factual, despite its content and purpose invariably being the promotion or defense of a partisan (progressive, leftist) idea, premise, value, cause, figure, etc.

It is often characterized by cloaking subjective opinions and partisan perspectives amidst the excessive use of officious-sounding terms and declarations such as “Ruling” “Context” “Evidence” “Credible” “Finding” “Determination” “Conclusion” “Result”, etc. or may strive to confirm or deny information on the basis of mere nuance, minor technicalities, irrelevancies, or other specious rationale.

In both form and content, factsplaining attempts to discredit the original information, although rarely if ever actually doing so, and its presence therefore may best be understood as a strong indicator of the original content’s truth or accuracy.

Prominent factsplainers: Factcheck, Politifact, Snopes, Reuters, AP

See also: bias, propaganda, spin, gaslighting, censorship, partisanship
“I shared that post about Bernie Sanders owning 3 homes, but the factsplaining said it wasn’t true - his wife actually is actually a co-owner as well…”

Fatsplaining 

When fat people explain why they are fat to fit people.
"Calorie deficits don't work. I read a study on Huffington Post about metabolism, you need to do your research, let me explain the science you, it's why I weigh 300 lbs and it has nothing to do with my lifestyle choices."
-Fatsplaining

Factsplain 

fact·splain | \ ˈfact-ˌsplān
factsplained; factsplaining

Definition of factsplain
transitive + intransitive

: the uninvited and condescending effort of a third party (usually, though not always, on social media platforms) to offer extraneous information (“context”) or further explanation on a given subject/topic, while invariably posing itself as objectively factual, despite its content and purpose invariably being the promotion or defense of a partisan (progressive, leftist) idea, premise, value, cause, figure, etc.
It is often characterized by cloaking subjective opinions and partisan perspectives amidst the excessive use of officious-sounding terms and declarations such as “Ruling” “Context” “Evidence” “Credible” “Finding” “Determination” “Conclusion” “Result”, etc. or may strive to confirm or deny information on the basis of mere nuance, minor technicalities, irrelevancies, or other specious rationale.
In both form and content, factsplaining attempts to discredit the original information, although rarely if ever actually doing so, and its presence therefore may best be understood as a strong indicator of the original content’s accuracy or veracity.

Prominent factsplainers: Factcheck, Politifact, Snopes, Reuters, AP
See also: bias, propaganda, spin, gaslighting, censorship, partisanship
“I shared that post about Bernie Sanders owning 3 homes, but the factsplain said it wasn’t true - his wife actually is actually a co-owner as well…”
Factsplain by Norm Al Cybias April 27, 2021
Explaining finances, crypto, and NFTs to someone who does not give a shit and thinks you should get a life already
Dude stop finsplaining man we're trying to watch the game
Finsplain by shoottheprotesters March 23, 2022
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The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
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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.
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
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