“Oh! Susanna” is a song written by Stephen Foster, first published in 1848. Popularly associated with the California Gold Rush, the song is occasionally (and incorrectly) called “Banjo on My Knee”.
It’s also a stupid song that will never go away. Ever. Like Rockabye Baby and the Star Spangled Banner.
At least the terrible tune led to this funny webcomic from Mr. Lovenstein.
[via Mr. Lovenstein]