$gollum = new Pathetic::Creature "Smeagol"; give $gollum "Fisssssh!"; give $gollum "Precious!";
In modern Perl, calling methods this way is often considered bad practice and to be avoided.
print STDERR "Awake! Awake! Fear, Fire, Foes! Awake!\n";
In ancient times, Unix was also used to refer to some code that a couple of people at Bell Labs wrote to make use of a PDP-7 computer that wasn't doing much of anything else at the time.