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People who make inappropriate jokes in a what's app group.
"Hey did Aaron just make that joke?"
"Yeah he's a Boomber not to be confused with boomer"
Boomber by Will_i_was May 19, 2022
A boomer that fits in and pulls fit birds
“Did you see that guy? He must be 50 or something”
“Yeah but the bird with him is probably half his age, what a boomber!”
Boomber by Lollooomm December 20, 2022

bitcoin boomer

a bitcoin "enthusiast" that is easily triggered by the mention (or mere existence) of any alternative crypto coins, because they see these as competition and a threat to bitcoin. They are unwilling to accept the fact that other coins can exist, and perceive their existence as an insult because bitcoin was the first (and what they consider the only) cryptocurrency and that all others are copycats, "scams" or otherwise "shit". They claim bitcoin was the best financial instrument invented in the last 1000 years, while also claiming that nothing better could ever possibly come along in the future.

They are called "boomers" not because of their age, but instead because of their holier-than-thou attitude towards others, and their belief that they've been part of the crypto currency scene long enough to declare themselves an authority on all things finance (even if a latecomer to bitcoin). They are also sometimes referred to as a Bitcoin Maximalist and/or Bitcoin Cultist.
Pete: "There's bitcoin, and then there's shitcoin."
Jane: "OK, bitcoin boomer."
bitcoin boomer by AL Katraz July 16, 2021

McRae Boomer 

A special kind of boomer. This Boomer is unlikely to be able to work out technology but will demand people love their Internet streaming on social media.

You need to watch out for this boomer because they will appear as a nice or smart person only to ensnare you into their fantasy world where they become the pope leading your community to the promised land.
The McRae Boomer snuck into our community and now we've gone from a seniors group to a teen mum group and no one knows why.

The McRae Boomer is just a clown who does not understand people.
McRae Boomer by OGCriticalThinker February 18, 2020

Boomer alert

Something to say when Andy comes, but instead you say,"Boomer's coming," because you want to piss him off.
Boomer's coming! "Boomer alert! Boomer alert! Boomer alert! He's dying someone call the fridge police!"
Boomer alert by Bonehead5000 February 25, 2020

Boomercide 

The Systematic Extermination of any and all Boomers.
"Back in my day, we had to walk 200 miles of hellfire to get to school."- Boomer
"Okay, Boomer, you won't survive the Boomercide."- Some Zoomer
Boomercide by Not Chairs November 15, 2019
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
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