The term 'GAGA OVER' can be broken down INTO four separate crossword solutions: INTO (4 letters), CRAZYFOR (8 letters), NUTSABOUT (9 letters), and WILDABOUT (9 letters). The phrase 'GAGA OVER' is often used to describe someone who is extremely enthusiastic or passionate about something. The four crossword solutions provide further insight INTO this phrase, as INTO implies that the person is deeply invested in the subject, CRAZYFOR suggests that they are obsessed with it, NUTSABOUT implies that they are very excited about it, and WILDABOUT implies that they are wildly enthusiastic about it.