Joint Injury 

Occurs when two injuries come together to form a coalition.

Person #1: What's wrong with your arm?
Person #2: I don't know, but it hurts really bad.
Person #1: Where does it hurt?
Person #2: Can't tell if it's my elbow and/or my wrist.

Person #1: Sounds like a joint injury. You should get that looked at.
Person #2: Yeah that's probably a good idea.

Joint Injury by vp20 April 16, 2011

joint military operation 

an piece of individual written homework that you do with a partner anyways

a competent teacher will be able to tell the difference between a joint military operation and an individually plagiarized homework

joint military operation by Uncle Dimma March 8, 2015

joinner

fake best friend

That guy is so fake!
His name must me Joinner

joinner by ms.know it all September 2, 2015

jinkies fred 

when you search for clues

ryan: lets jinkies fred
becki: no, I don't want to
Jean : I will

jinkies fred by The Dastardly Goat August 14, 2016

join the hood 

To return to your own neighborhood from being away.

I'm going to leave this creepy place and join the hood.

join the hood by Grandma D December 18, 2016

Jointin 

A relatively new way of composing beats where the producer of the beat will use mostly samples and try to fit them together to create a good sounding beat

Person 1:Aye you hear Jim’s new beat

Person 2:He’s cold at jointin
Person 3:Yeah he said it took a lot of time to make sure everything worked together but the result was cold

Jointin by Bad vibes March 3, 2019

Jinkalino

You that are reading this are a jinkalino a talented beautiful person that’s so pleasant to be around

You sure are a jinkalino

Jinkalino by Number1chadlad March 22, 2020