J4

A word to describe a person who is literally the worst at everything they ever do, They usually attempt to seduce women but often end up crawling back to their mancaves

My old friend Brad was such a "J4" its all he would ever do

by Diilmac January 15, 2018

J4

The most hood nigga you will ever meet. Don’t throw any signs at him or talk to him bad he will shoot you 4 times in the chest. So don’t fuck with him.

Omg J4 just shot that nigga!

by Mattysmokes100Nic April 23, 2020

J4

July 4th: Independence Day for the United States of America. Celebrated with BBQ, beer, fireworks, red-white-n-blue jello "salads," etc.

We had a rockin' party last J4.

by An FN Patriot July 3, 2009

J4 Party

The official Fourth of July celebration party.

Where is the J4 party this year?

by American 203 June 15, 2018

run my j4j

mostly used on discord where you take turns telling jokes to insult each other.

Person 1: You a bitch run my j4j

Person 2: bet join vc

Person 1: Your mom so fat

Person 2: Your dad so fat

by sylix August 16, 2021

J4U2NO

just for you to know

that stain on your car is not pineapple juice, j4u2no

by danne July 22, 2010

j4j

Used commonly on discord. J4J Stands for Join 4 Join where you join the server someone sent you and he/she needs to join your server.

Discord User 1: J4J?

Discord User 2: Sure, send me your server!!

by GamerSheep6000 December 23, 2019