Step-by-step explanation:
Most of the time bullies choose to pick on others due to issues of their own or perhaps do it, because they see you as "unnormal" or "weird"
But either way being threatened is not a good thing and can be considered harassment if they continue.
Most of the time bullies are not normally the scared ones, because they're the ones threatening you and won't hesitate to hurt you if they feel some sort of freedom from it.
If someone is threatening you and harassing you, you should tell someone, so they can stop it.