A 'Kill', or 'Kills' refers to the amount of Females or Males a person has had sexual intercourse with. Essentially their "Body Count" or "Kill Count" so to speak.
It's also a fairly more discrete way to let your friends know how many Females or Males you've been with, without letting everyone know.
A Female or Male can refer to their 'Kills' it's not singlegender oriented.
Guy 1: Dude! I just got another kill last night.
Guy 2: Sick man, that's what? A body count of 6?
Guy 1: Yeah dude, I'm slowly piling the bodies up!
Console kill. All half-life gamers know what this is. Typing `kill in game is a suicide move. To tell someone to `kill means kill yourself. This is only used by the most 1338online gamers.
Slang term that is heard commonly all over California, and is used in the smoking community to describe marijuana that is very physically dense and extremely potent.
Even a ten sack of that kill is enough to pass around and get you faded.