KJ

most widley used in the video game world, as kill jack.

also known as a kill steal but you cant yell KS and sound too cool, KJ is the act of killing someone who is already hurt.

by johan ciznero December 19, 2009

Jankin'

to steal or rob, also to be hating.

while playing a video game and someone steals your kill(also known as a KJ) you can yell "man, why you be jankin'"

by johan ciznero December 19, 2009