Bear - This refers to a man with a large build or body type, usually referring to someone who is muscular, strong, and possibly hairy. In the context of porn, it may also refer to men who identify as bear or admire this body type.
Big Cock - As the name suggests, this tag indicates that one or more performers have a larger than average penis size. This can be a source of attraction for some viewers, and is often used to categorize scenes featuring such performers.
Hardcore - This tag generally refers to explicit, intense sexual content. In porn videos, hardcore typically implies scenes with elements like rougher sex, anal sex, facial cumshots, double penetration, and other extreme or taboo acts. These scenes may also include elements of power play or dominance/submission dynamics.