Wikipedia
Wanita
"Juanita" is a song made popular by Al Jolson. Written by Tin Pan Alley songwriters, Al Sherman and Sam Coslow, it was their first hit song. The song is about a man who is love with a girl (Juanita) who only wants nothing to do with him so he wrote this song to win her back
The song is alternatively titled, "Wanita" or "Wanita (Wanna Eat, Wanna Eat)"'.