The term "moi" is a French word that translates to "me" or "myself" in English. In the context of porn video tags, it could mean:
1. A scene where the actor/actress is focusing on their own pleasure and self-gratification. This can include masturbation, solo play, or self-exploration.
2. A specific position or action involving the actor/actress's self-pleasure, such as "moi in a bubble bath" or "moi with a toy."
3. It could also be a keyword used to describe the personality or identity of the actor/actress in the scene (e.g., confident, self-assured, independent).
Note: This term is not specific to any language other than French and might carry different meanings in various contexts.