VAC is an anti-hack software used in online severs on Valve platforms like Steam. If it detects you to be hacking, you will be banned by it shortly after. The act of being caught hacking and banned by VAC is called getting "VAC'D".
You: Fuck! I got banned from CS:GO!
Friend: The server was probably protected by VAC. You just got VAC'D buddy!
You: What do I do to fix it?
Friend: There isn't anything you can do. VAC bans are permanent. You probably shouldn't have downloaded those wall hacks and that aim-bot.
You: Yeah, it was probably a bad idea.
by XxCoLDSNIPEZz997 January 1, 2018
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