Bullying dreams are common in adults with no recent history of it, because the symbol maps onto any current power imbalance you're navigating — not necessarily a literal repeat of a past experience.
Being bullied by someone you know
Worth examining what power that person currently holds over you in some area of your life — a manager, family member, or influential figure whose dynamic with you currently feels unbalanced.
Being bullied by a stranger or unclear figure
Can reflect a more diffuse sense of being at a disadvantage — systemic pressure, financial strain, or a situation where you feel structurally overpowered rather than by one specific person.
Witnessing someone else being bullied
Often reflects discomfort with a power imbalance you're observing but not directly involved in — worth considering whether there's something you feel you should intervene in but haven't.