Is there a term for a person that gets unrelenting (and non-sexual) pleasure out of flatulating and wanting other people to smell it?

I have seen people do this all the time. Sometimes they deliberately fart next to the person they want to smell it, sometimes they go as far as shovelling the smell towards the nose of the person, and sometimes they will try to fart on a (small) item and then move that item close to the nose of their victim. Sometimes it will even happen in bed with a partner and the smell is wafted up towards their face with a subtle shake of the duvet.

Is this a maturity issue where some men never really grow up? Or, is it some form of mental issue that makes a person feel amusement from an act considered by many as sick and slightly disturbing? And do women do the same thing or is it primarily men?