Listen to the sound clip I'm a girl. from The DUFF (2015): I'm a girl. I'm a girl. This sound is from The DUFF (2015) "The DUFF" is a hilarious and heartwarming teenage comedy film released in 2015. The movie revolves around Bianca, played by Mae Whitman, a smart and witty high school student who discovers that she is the Designated Ugly… Go to the full soundboardwith more sound clips Search