The porn video tag "jannemanjanneman" seems to be a repetition of the word "janneman". It's possible that this term might be derived from a language other than English. In order to provide an accurate description, it would be helpful to know the origin or context in which the term is being used.
However, I can try to break down the meaning based on the sounds and potential roots:
1. "Janneman" could potentially be derived from the name "John" or a variation of it, like "Giovanni" or "Juan". In this case, "janneman" might refer to content featuring men named John, Giovanni, Juan, or similar variations.
2. Another possibility is that "janneman" could have an entirely different meaning or origin in another language. Without further context or knowledge of the term's roots, it's difficult to provide a more specific description.