The version of "just" used by people who apparently think they don't have enough
time and energy to type
ONE MEASLY EXTRA LETTER. JUST does not sound like jux. Created by someone who typed it by
mistake and pretended he meant to, just (jux) because he wanted to say he made something up.
(Typing)
Matt: Why shouldnt I go out with sheila?
Tanya: IDK, i jux dun wanna c her hurt
Matt: WHAT THE
HELL DOES JUX
MEAN?? I DON'T WANT TO BE YOUR FRIEND ANYMORE, YOU LAZY ASS!