Adpocalypse coded means: Used to describe content, thumbnails, titles, or channels that just scream 'demonetize me' - the kind of stuff that was practically designed to spook advertisers. Adpocalypse coded content might. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.