DESCRIPTION: Demo Version by Rebecca Sugar Follow Rebecca Sugar on Tumblr - http://rebeccasugar.tumblr.com/ - The "Fry Song" is a song featured in "It Came from the Nightosphere." It was written by storyboard artist Rebecca Sugar. Marceline sang and played the Axe-Bass, while Finn beatboxed the rhythm and recorded. Partway through, Finn dropped the beat, and Marceline stopped playing. Marceline dedicated it to her father. In one of Marceline's memories, her father is shown eating her fries.