Jenny is a customer of Burger Joint that nearly leaves her purse behind in "Ricky Spanish". When Roger reminds her about the purse, she comments she'd leave her butt behind if it wasn't so big. But as she starts to leave and Roger checks it out, she turns with a laugh and notes that it is normal sized and she made everyone look before triumphantly leaving the restaurant, smacking one patron upside the head and knocking a tray of dishes from a bus boy's hands before exiting and shouting her name.
Jenny is voiced by Rose Byrne.
She is seen watching Jeff Fischer strip in "Cheek to Cheek: A Stripper’s Story" and appears during "Everyone is Happy in Utopia" in "300".
She also attends the festival where Phish appears in "Shakedown Steve", at Stan's 50's sock hop in "American Dad Graffito", part of a crowd in "A Song of Knives and Fire" and in the stands at one of the CIA baseball games in "A League of His Own".
She's seen in Little Italy in "Better on Paper" and running in fear at the Shaggy concert in "Multiverse Of American Dadness".