Afrobeats mode means: The state of being fully locked into Afrobeats music - vibing, moving, and operating entirely within its rhythmic and emotional world. Someone in afrobeats mode has the playlist going, the energy. 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.