j4kermean? Here you find
A j4ker (pronounced "jacker") is someone that uses "jk" or any other abbriviation in txting, comments, email, youtube, pretty much fucking anywhere.abriviation for j4ker: jkr (only for you j4kers out there!)
A commonly used abbreviation of the term "just for laughs"
when you get so drunk that you get with a 400-pound beast, it's like wearing 3 beer goggles
Just for you.
just for you to know
J5 also is a shorter way to call someone a Junkie. because there is the J, and the 5 is for the remaining letters of the word Junkie.