j'malachi 

504 (he has a learning disability )

omg did you see that boy he is most definitely a j'malachi

j'malachi by nochalant March 27, 2020

J-5 

A dude who’s probably the 5th in line in the Jojo series and the name got so whack that they just shortened it to a letter and numeral

Person1: Yo thats jojoliciously jotaro jojo the 5th!
Person2:That’s way too long just call him J-5

J-5 by NotoriousTable April 12, 2020

J-dog

isabelles friend James who’s ovsessed with Isabelle, also looks like Russell from up. Cutest human ever❤️Get yourself a j-dog

Isabelle: “ hi this is my friend j-dog” James: “hi nice to meet you I’m your guardian angel, pick your favourite balloon colour”

J-dog by Isabelle xoxo April 13, 2020

J Pratt 

The old guy who needs to stop calling everyone talking about his fat wife.

J Pratt acting like a real Pratt.

J Pratt by HorseNoName April 21, 2020

J.friend 

the best youtuber in the entire world, is an amazing guy and deserves more than 75 subscribers. currently holds the world record for the fastest parking fury 3 speedrun. also is pewdiepies uncle

joe: have you seen J.friend's new video, its an absolute banger.
jaquise: yes i wish i was as amazing as J.friend.

J.friend by jaquiseroberts April 22, 2020

j-hope

J-hope refer to dog

you may also use it as J-dog if you like
he is not the sunshine in bts.
He might be one of the member of nth room.

why are you such a j-hope?

j-hope by billytanxzw April 28, 2020

J.J. 

The act of stealing somebody's underwear.

"Damn. She a bit pervy. She stole her housemates undies."
"Yeah she pulled a J.J. on her!"

J.J. by Don'tbeacuntallyourlife May 6, 2020