How about games?

Games::Rezrov and a few other Games:: (the specific ones not generic classes?)

Lingua::Romana::Perligata and some other Lingua::*?

var'aq Klingon language programming (currently) implemented in perl?

Text::FIGlet not to toot my own horn

And I'm sure there are a few others tucked away...

As for poems Coy might be a good thing for that.

--
perl -p -e "s/(?:\w);([st])/'\$1/mg"