officially official
to be officially official with said official action/task.
Tom was finally officially official with finishing his class project
Official Official
When your friend says your official official but no official official it means that she dosen't know and is having fun with your confused expression.
Boy: So are we official?
Girl: we're official official but not official official. You get what I mean?
Boy: ...
Girl: we're official official but not official official. You get what I mean?
Boy: ...