On their first EP, Githead (the group of Colin Newman, Robin Rimbaud and Malka Spiegel) had a song - or maybe more - whose lyrics consisted of extracts of spam e-mails pieced together.

Maybe other bands have done the same?

^^^
very yellow

Lee Ranaldo had a poem that consisted of lines from spam email.

it was called "penis enlargement"

Wow, that's pretty incredible! Buzzkill for this thread but....