I found a site where you could listen to a computer generated voice "say" the current Linux kernel through a streamed Ogg Vorbis file.
Taken from http://radioqualia.va.com.au/freeradiolinux/
The Linux kernel contains 4,141,432 lines of code. Reading the entire kernel will take an estimated 14253.43 hours, or 593.89 days. Free Radio Linux begins transmission on February 3, 2002, the fourth anniversary of the term, Open Source.
If you REALLY want to, you can DOWNLOAD the .ogg file here:
http://ogg.radiostudio.org:8000/free_radio_linux.ogg