k0
A gang of TeamSpeak hackers who rip your server apart just for fun. They're like the bullies of the internet.
Those k0s came in and took over my server in 10 seconds. It was like watching my dreams die.
My friend's server got wrecked by k0s. He screamed into his mic like a mad man.
I got k0'd by a group of kids and got banned for life.