The porn video tag "tsjesse" refers to a specific type of content featuring a performer named Jesse. In the context of adult entertainment, "TS" stands for "Transsexual" or "Transgender," which means that the performer is someone who was born as one gender but identifies as another and may have undergone hormonal treatment and/or surgery to transition.
In this case, Jesse is the name of the transgender performer in question. So, "tsjesse" would be used to tag content featuring this particular performer, helping viewers who are fans of their work or interested in specific individuals find videos that include them. Note that the actual meaning might slightly vary depending on the specific language or regional use.