Black Perl (idea)

It should be noted that Black Perl poem no longer parses with Perl 5; It was originally written for Perl 3. Larry Wall was particularly happy about that fact. The message displayed in the Camel Book only says the creator "wishes to remain anonymous".

The poem parsed in Perl 3 but it didn't appear to do anything useful, though ("exit" on the first line is probably the reason for that).