Lutfi is Khalil's puppet that replaces Larry in Sumo of the Opera. He is cute and teensy-weensy. He accidently made Qwerty sputter and smoke after the first verse of the What Have We Learned song, and he sings the second verse is Lutfi singing and humming and brings up the verse. He appeared again in Lessons From the Sock Drawer inside the Veggie Vault.