The term "GenderX" or "Gender-X" often refers to gender-nonconforming, non-binary, or gender-fluid identities that fall outside the traditional male/female binary.
"Trans campers," "genderx films," and similar terms can refer to content that explores themes of gender identity, expression, and experiences, particularly within the context of transgender individuals or those exploring gender non-conforming identities. The inclusion of "xxx" and "webdl" in your query suggests you're looking for downloadable content from the web, possibly of an adult nature.