[kijin]

Clicked expecting a poem that is also valid Ruby, like what people used to do with Perl. Was somewhat disappointed, but LOL'd at the Eurozone Bailout poem.

[draegtun]

Bit like Black Perl written (supposedly!) by Larry Wall - http://en.wikipedia.org/wiki/Black_Perl

Perlmonks has a list of Perl Poetry (http://www.perlmonks.org/?node=Perl%20Poetry). Also on Perlmonks there is a perl5 update of Black Perl (http://www.perlmonks.org/?node_id=237465)