Hang Out Prostitute
A person who is being paid to tutur, but never actually provides help. Instead of tutoring, a casual hang out takes place.
Sean: Whenever I go to tutor Ryan, we end up just hanging out. I feel like I shouldn't be getting paid.
Witty Person: Dude, you are a Hang Out Prostitute.
Witty Person: Dude, you are a Hang Out Prostitute.