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A toy gun that can’t kill people
Little Billy shot daddy Billy. Little Billy is upset because he used a flun and daddy Billy is still alive.
Flun by Composer man May 16, 2022
Related Words
flunch • flunge • flunky • Flunt • flunk • Flunkie • flunder • flung • flunting • Flungle

Flunting 

The epitome of stupid; The genre Destroyer. A hypocritical user that usually vapes or juuls and is or were gay.
You're have been so flunting lately.
Flunting by Bagon September 11, 2018

Flunning 

When your stomach is full after eating a triple burger with extra large fries, but you need to run to catch the last bus.

-Full stomach running.
Try to keep your food in while flunning, Samantha... You can breathe when we get in the tram
Flunning by noritu March 9, 2020
Flunch, derived from the similarly-named fast-food chain, "Flunch", is a noun which refers to the object of oral human expulsion (vomit), or a verb meaning to "to vomit".

The reason this word means "vomit" or "to vomit" is because the restaurant is absolutely revolting, serving up rotten mussels and frozen sweet products. After dining at the restaurant, if it can be justified as dining, we literally felt like vomiting, or flunching.
I feel like I'm gonna flunch.

Somebody flunched behind the door!

Ew, I just stepped in someone's flunch!

That ride is intense, last time I went on it I flunched.
Flunch by jevaisfluncher March 28, 2015
When Flemming has booked a meeting during lunch
I need to eat quickly today, as I've been flunched
flunch by ElCiervo November 29, 2021
flunk by paul raine May 5, 2004
More from Urban Dictionary

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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