The word "tranny" is a slang term for transgender or transvestite people that has undergone significant shifts in usage: Trying to Erase Trans History

The phrase "tranny s own lifestyle and entertainment" does not appear to be the name of a specific, formal organization or a single documented media entity in public records. Instead, it reflects a combination of terms that have historically intersected within the transgender and drag communities, often involving the reclamation of language, niche hobbyist groups, and specific subcultures. Language and Identity