1 definition by cullen jenkins

jak

an idiot who is a jerk to everyone.
this type of person is mostly active in tennis and soccer
but he is just in it to screw around
they are mostly class clowns that make fun of the quiet kids
they have many personal jokes with their "possy" of other jaks or "jakettes"

dude your such a jak.
wtf man, dont be a jak
did you just say you are gonna cut me, fucking jak.

by cullen jenkins April 24, 2008