(friends with benefits with intentions) Friends that act and do everything as if they are in a relationship but without the title of girlfriend and boyfriend. Possible chance of becoming a relationship later on. It's like a mix between FWB and a relationship.
John: What's going on with you and Keven?
Melissa: Well he is my FWBWI(Fwab - Wee). I like him a lot but don't know if I love him yet. But the sex is great!