The type of person that you would only fuck on your couch because they aren't worthy of your bed.
"I can't believe that he took his fuglyex-girlfriend back. I saw that she commented his Facebook saying that they were up on his couch all night. He wouldn't even take her to his bed because she is such a couch hole."
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi