adjective (of a person) sexually attracted to anyone who happens at the moment to be gratifying one sexually.
See: 'sluttish', 'slutty'.
• involving or characterized by a sexual attraction between very horny people: "they had a brief sluterosexual encounter at the back of the bus".
noun
a sluterosexual person.
Cf: metrosexual.
• jocular, as applied to an overly friendly housepet: "Phang is acting mighty sluterosexual this evening!"