A small script automating my daily work
Some production code used in my company
A CPAN module used by thousands of other programmers
An elegant implementation of a complicated algorithm
A really clever obfuscation
My first Perl program
A feature deep inside the PerlMonks code
My contributions to the Perl5/Perl6 core
My contributions to Parrot
At least 5 of the above
Not existent - pride is a sin
Something else