S7E17: Forty Percent Leadbelly
Yeah, you should write a song about a heartless robot who leaves his best friend to be murdered.
Look, Leela, I'd love to write about my own experiences...
The heartless robot is Bender. The best friend is me.
How can you people be so blind?
But I've never picked cotton or been on top of Old Smokey or worked on anything all the livelong day, let alone a railroad.