diff --git a/Butts.pm b/Butts.pm
index 0ed88aa..f444865 100644
--- a/Butts.pm
+++ b/Butts.pm
@@ -1,3 +1,32 @@
+=head1 NAME
+
+Butts - replace random syllables with the arbitrary memes.
+
+=head1 SYNOPSIS
+
+  # with all defaults
+  my $butter = Butts->new;
+  $butter->buttify_string("hello there");
+
+  # with all known options
+  my $butter = Butts->new(
+      meme => 'butt',
+      replace_freq => (1/11),
+      debug => 0,
+      hyphen_file => 'hyphens.tex',
+      stopwords_file => 'stopwords',
+  );
+
+  $butter->buttify(@tokens);
+  $butter->buttify_string($string);
+
+
+=head1 DESCRIPTION
+
+Yes.
+
+=cut
+
 package Butts;
 
 use strict;
@@ -19,6 +48,10 @@ use fields qw/replace_freq
               _words
               _word_indices/;
 
+=head1 METHODS
+
+=cut
+
 sub new {
     my Butts $self = shift;
     unless (ref $self) {
@@ -55,6 +88,14 @@ sub new {
     return $self;
 }
 
+=head2 meme($value)
+
+Method which sets / returns the current replacement meme.  If called without
+additional arguments, it returns the current meme. Calling it with a scalar
+replaces the old meme with a new one.
+
+=cut
+
 # accessors
 sub meme {
     my $self = shift;
@@ -64,6 +105,14 @@ sub meme {
     return $self->{meme}
 }
 
+=head2 replace_freq($value)
+
+Getter/Setter Method for the replacement frequency.  Value should be passed as a
+fractional value, which corresponds to the number of words considered for meme
+replacement via the following calculation:
+
+=cut
+
 sub replace_freq {
     my $self = shift;
     if (@_) {
diff --git a/butt-echo.pl b/butt-echo.pl
new file mode 100755
index 0000000..1be0f23
--- /dev/null
+++ b/butt-echo.pl
@@ -0,0 +1,28 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+
+use POE;
+use POE::Component::Server::TCP;
+
+use Butts;
+
+# Start a TCP server.  Client input will be logged to the console and
+# echoed back to the client, one line at a time.
+my $butter = Butts->new();
+
+POE::Component::Server::TCP->new
+  (
+   Alias       => "echo_server",
+   Port        => $ARGV[0] // 1095,
+   ClientInput => sub {
+       my ($session, $heap, $input) = @_[SESSION, HEAP, ARG0];
+       #print "Session ", $session->ID(), " got input: $input\n";
+       $heap->{client}->put($butter->buttify_string($input));
+   }
+  );
+
+# Start the server.
+$poe_kernel->run();
+exit 0;