J M 

A sexy-ass mo fo who don't f around/ you can usually find them swimming in pussy. Member of błoód

Woah. That guy's a boss-ass-bitch. He must be a J M

J M by Yo_daddy April 25, 2017

J-Ham 

Often underestimated.

A diaper sniper of sorts.

Tag along boyfriend
One who never leaves his girlfriends side

Derek: Hey Joe, you wanna go hang with the guys tonight?

Joe: I can't unless my girl can come.

Derek: Come on quit being a J-Ham

J-Ham by MillvilleHooligan May 16, 2018

J-pop 

Common mispelling of K-pop, due to j and k being next to each other on the phone.

"J-pop" > Did you mean: K-pop

J-pop by JustaSillyJoke June 3, 2022

j-mo 

to be jeffed out

jeff is so j-mo

j-mo by not kieran July 3, 2003

j-ism

(Jay-ism) An abbreviation for journalism, either as an academic course or profession. The printed word "J-ism," which closely resembles the word jism is used humorously and may be printed on paraphanalia including polo shirts.

I really enjoyed J-ism today. I love working in "the Pub."

j-ism by Perfect10 November 30, 2006

j will$ 

a person who is so amazing that it is just beyond description.

Wow, he's just so awesome... no he's j will$.

j will$ by Jeffiner May 10, 2008

j-bo 

A minor; someone who is not the legal age to consent to sex; someone who will get you in jail for statutory rape

Dude, there is so much j-bo at this show

j-bo by StickyRiceBall March 7, 2010