"Galloping Gertie" is a saloon piano song by Sam Fonteyn.
It was used as the "Play me off, Johnny" music by the Vaudeville characters Johnny and Vern on Family Guy and appears in the episodes "Blind Ambition", "Perfect Castaway, "The Father, the Son and the Holy Fonz", "Deep Throats", "Saving Private Brian" and "Back to the Woods". In addition, the song was featured in "Blackened Sponge" (series five, episode fourteen) of SpongeBob SquarePants.
References
Galloping Gertie Wikipedia(Text) CC BY-SA