read the replies in the thread and it might be clearer for you, basic premise is that these emails come from Nigeria and are scams, piss weak ones, but still scams, he decided to reply and used some simple techniques to screw with em, and the name he uses is a play on words etc etc, but it may be hard for you being a finn yep
This website contains age-restricted materials including nudity and explicit depictions of sexual activity. By entering, you affirm that you are at least 18 years of age or the age of majority in the jurisdiction you are accessing the website from and you consent to viewing sexually explicit content.