brb energy

BRB energy is the vibe someone gives off when they're physically or digitally present but clearly ready to leave at any moment — emotionally halfway out the door. It's the aura of distraction, half-engagement, and impending departure. Someone radiating brb energy is scrolling while nodding, giving short answers, and checking their phone more than making eye contact. In group chats, it's the person who hasn't typed in an hour but hasn't left either. The term captures the specific feeling of someone who is technically still there but already gone.