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!)

J4ker: lolroflmfao jkjkjkjkjkjkj lolololololololo omg wtf bbq! :-D ^_____^

regular guy: Yo man, what the hell are you saying? You stupid j4ker!

j4ker: i b no jkr! *___* mf! :-D

j4ker by blu3hat October 7, 2010

Get merch

J4K0

Term for when two guys tag team another party's mother, typically in sexual intercourse with her consent, and without the party's knowledge.

That J4K0 last night was awesome!

J4K0 by AMGBLS March 17, 2022

Get merch

Shuffle