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Onomatopoeia for multiple sounds, such as:
A vacuum sucking up objects;
An object being hydraulically propelled through and exiting a tube;
An object rapidly expanding. You will most likely see this usage in inflation porn.
the vacuum went fwoomp!
the ball went fwoomp when it exited the tube!
the blimp went fwoomp!
Fwoomp by broken glass and crashing January 28, 2022
Related Words
To put something belonging to another person down your pants and underwear and brush it against your private areas and buttocks and then hand it back to that person.
I fwoomped my buddy's cell phone and then handed it back to him.
Fwoomp by IcedEarthaholic January 22, 2013

fwoomp scale 

A scale of measurement where at least one of the reference points is "fwoomp"
Girl: Did you see him last night? On a fwoomp scale of 1 to fwoomp, he's like a 9.
----------------
Dude 1: Oh man, I fucked her raw, but it's okay because she was just on the rag.

Dude 2: You are so fucking stupid. On a scale of 1 to fwoomp, you score a fwoomp.
fwoomp scale by Ashen Empires June 12, 2007
The easily recognizable noise made by the noob tube (M203 rifle mounted grenade launcher) in COD 4. It can be replicated by sticking your thumb in a snug tube and removing it quickly.
SO I was upstairs about to snipe that guy behind the bus and then i just heard that fwoomp and I was down. fucking noobs cant even shoot a real gun.
Fwoomp by the slowest noob May 15, 2009
An extremely funny word when you have a mouth full of vape.
Absolutely no one:
Aoife:.........fwomph!
Fwomph by Mr Joyce June 30, 2020
Is like you inflate and like you get exited right? And then uhh you in uhmm inflate aight? So uhh
Uhh thank u,,, *fwhoomph* >~<
fwhoomph by Fwhoomph creator May 21, 2022
More from Urban Dictionary
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

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
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