Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
Short for an American Jackass!

Term used to describe low intelligence and educaion, poor upbringing and manners, and poor taste in manners of dress. Very similar to white trash. Typically has a poor undergraduate look comprised of a baseball/farm cap, ratty t shirt, and cheap tennis shoes often associated with poor hygiene, foul/coarse language, uncultured/crude, and social inept. A poor example of human evolution. Social denegerate. Usually highly stupid and offending.
"He looks like an Amjack"
"He acts like an Amjack"
"He talks like an Amjack"
"He smells like an Amjack"

Enjoys the lowest levels of human experience, ie. wrestling, espn 2, nascar, bleching, farting, Basic Instinct 2, log rolling, incest possible, fly fishing, watch Deliverance for success tip on life, driving pick ups, hog tieing, beer drinking, chewing tobacco professionallly, collecting beer cans,
Amjack by AmJack Definition Creator September 9, 2006
Related Words
Amjack • AJacks • amack • ajacked • Ajacker • Amacky Time • ajackity • Amajack • Ammack • anjack

I am Jack's 

All of the "I am Jack's" lines from the film Fight Club
Articles that the unnamed narrator discovers:

I Am Jack's Medulla Oblongata
I Am Jill's Nipple
I Am Jack's Colon

Variations that the unnamed narrator creates:

I Am Jack's Raging Bile Duct
I Am Jack's Cold Sweat
I Am Jack's Complete Lack of Surprise
I Am Jack's Inflamed Sense of Rejection
I Am Jack's Smirking Revenge
I Am Jack's Broken Heart
I am Jack's by Jack Colon May 8, 2008
"Hey dude look at those anjacks there drinking Tiger beer with that hot chick."
anjack by ElectricEelShock September 9, 2009

I am Jack's 

These are the original "I am Jack's" from Fight Club
I am Jack's Raging Bile Duct.
I am Jack's Cold Sweat.
I Am Jack's Complete Lack of Surprise
I Am Jack's Smirking Revenge.
I Am Jack's Broken Heart
I am Jack's by Elliot C. April 13, 2006
1. The act of being silenced and de-platformed from social media due to posting verifiable truths.

2. Censorship to the degree of deception.

3. To strip ones Constitutional First Amendment Rights on the grounds of dislike of opinion.
POTUS and thousands of others fell victim to atjack for being a threat to the oppositions evil agenda.

Atjack pushed Joe into the socialist standard of ridiculed treatment and subjected him to cancel culture.

After Jane posted a video of the Vice President’s son smoking crack, she was atjacked and silenced from public platform.
atjack by Tobbie S. March 22, 2021

I am Jack's 

Origin - Fight Club (1999)
Used to emphasise a statement with added pop culture.
For female use, "I am Jill's..."
User can substitute "Jack" with their own name.
I am Jack's complete lack of surprise.
I am Jill's disturbed nightmares.
I am Bob's overwhelming rage.
I am Jack's by JediAndi September 12, 2005
More from Urban Dictionary
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
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
Load more