The term "transgender" refers to individuals whose gender identity or expression does not align with the sex they were assigned at birth. This can include people who identify as transsexual, transfeminine (sometimes also known as trans women), transmasculine (sometimes also known as trans men), non-binary, genderqueer, or other gender diverse identities. In the context of porn videos, this tag would indicate that the content features performers who identify as transgender, and may include scenes depicting sexual activities involving these individuals. It is important to note that individuals with transgender identities face significant stigma and discrimination in many societies, and treating them with respect and dignity is essential.