You Don't Know What You're Doin'!
- Tahun: 1931
- Negara: United States of America
- Genre: Animation, Comedy, Family, Music
- Studio: Harman-Ising Productions, The Vitaphone Corporation, Leon Schlesinger Productions
- Kata kunci:
- Pengarah: Rudolf Ising
- Pelakon: Orlando "Slim" Martin, Rudolf Ising