The plain in Toronto supports squooshily on the town hall. (Proverb)
The Devil wrote in to tell us that Wal-Mart tempted to baste action figures for the Free Software Foundation. (Slashdot)
A bottle of chocolate syrup and Fidel Castro ignited to baste your mother; unfortunately shoes twisted Ernest Borgnine. (Movie Plot)
Fidel Castro wrote in to tell us that Time-Warner irrigated to baste action figures for AT+T. (Slashdot)
One bicycle and a bottle of chocolate syrup whipped to destroy town hall; unfortunately action figures whipped peanut butter. (Movie Plot)
A bottle of chocolate syrup and a bottle of chocolate syrup solicited to construct Macintosh; unfortunately diamonds trampled Pentium chip. (Movie Plot)
A small clone of Bill Gates and Fidel Castro solicited to construct your mother; unfortunately diamonds irrigated Pentium chip. (Movie Plot)
The peanut butter in Toronto destroys harshly on the town hall. (Proverb)
A misplaced mouse and a bottle of chocolate syrup begged to baste plain; unfortunately Trekkies twisted rain. (Movie Plot)
The Devil wrote in to tell us that Time-Warner tempted to baste diamonds for AT+T. (Slashdot)

-- source code follows --
#!/usr/bin/perl
# Cmdr Taco seems to like the [insert thing here] Random Generators, 
# and they look all the same to me.
# This program is an explanation why.

# Inspired by a Solaris program called /usr/games/thought

use strict;
my @phrases =
  ('The %noun in %place %verb_n %adverb on the %noun. (Proverb)'
  ,'%name wrote in to tell us that %company %verb_p %verb_i %nouns for '
   .'%company. (Slashdot)'
  ,'%noun1 and %noun1 %verb_p %verb_i %noun; unfortunately %nouns %verb_p '
   .'%noun. (Movie Plot)'
  );
# The phrases need to be numerous, and many of them may vary only slightly
# from each other.  The %terms describe what word/phrase belongs there.  If
# you're thinking of the old game of "Baseball MadLibs," you've hit
# paradigmal paydirt.

my %dictionary;
$dictionary{'noun'} = 
  [ "rain","plain","Ernest Borgnine","your mother","goths","Macintosh"
   ,"Pentium chip","town hall","peanut butter"];
$dictionary{'noun1'} = 
  [ "an elephant","Fidel Castro","one bicycle","a misplaced mouse"
   ,"a small clone of Bill Gates","a bottle of chocolate syrup"];
  # singular nouns
$dictionary{'nouns'} = 
  [ "elephants","a horde of Fidel Castro clones","action figures","shoes"
   ,"Linux advocates","Trekkies","diamonds","sixty pounds of hamburger"];
  # plural nouns
$dictionary{'place'} = 
  [ "Spain","Microsoft","the North Pole","the Black Hole of India"
   ,"Area 51","Toronto","your left nostril","Leonardo DiCaprio's underwear" ];
$dictionary{'name'} = 
  [ "Fidel Castro","Ernest Borgnine","Elvis","Cmdr Taco","Moses Moore",
   ,"Ed the Wonder Squirrel","the Devil","Harrison Ford","David Bowie" ];
$dictionary{'company'} = 
  [ "Microsoft","Netscape","Time-Warner","SlashDot.Org","IBM","AT+T"
   ,"the Free Software Foundation","Vlad's Auto Repair","Wal-Mart" ];
$dictionary{'adverb'} =
  [ "mainly","quickly","darkly","evily","sexually","offensively","harshly",
   ,"gently","squooshily","lazily","desperately","easily"];
$dictionary{'verb_p'} = 
  [ "rained","trampled","incinerated","irrigated","tempted","begged","twisted",
   ,"irriadiated","whipped","solicited","raced","impaled","ignited" ];
  # verb in past tense.  
$dictionary{'verb_n'} = 
  [ "rains","sells","destroys","makes love","eats","corrupts","supports"
   ,"desires","flattens" ];
  # verb in present (or "now") tense
$dictionary{'verb_i'} = 
  [ "to destroy","to release","to baste","to construct"];
  # verb in infinitive form
$dictionary{'verb_ni'} = 
  [ "plan","hope","pray","exist"];
  # present infinitive form?
  #  Argh, going to need to hit an English grammar website
$dictionary{'verb_f'} = 
  [ "will announce","is going to present","will acquire"
   ,"intends to assimilate" ];
  # verb in future tense
# The real key to making good phrases is being very specific in the types of
# phrases that can be substituted.  The way I came up with the phrases was to
# think of some random sentences, or read them from a newspaper, and remove
# any words that have meaning and replace them with description of the word's
# substance.  Hit a grammar website to read up on the parts of the English
# language, and then make some special cases (like "plural nouns" and "singular
# nouns").

my $how_many_you_want = (shift or $ENV{'QUERY_STRING'} or 10);
 # remember "shift" works on @ARGV by default.
print "Content-Type: text/plain\n\n" if ($ENV{'SCRIPT_NAME'}); # run as CGI

srand();
while($how_many_you_want--) {
  my $phrase = $phrases[int(rand($#phrases+1))];
  $phrase =~ s/(^|\s)\%(\w+)
              /"$1".$dictionary{$2}->[int(rand($#{$dictionary{$2}}+1))]
              /egx;
  print ucfirst($phrase)."\n";
}

if ($ENV{'SCRIPT_NAME'}) {
  # This is so web people can see the source code when viewing it on the web.
  print "\n-- source code follows --\n";
  open (FILE,$0) or die "Whoa, I can't find myself!\n$0:$!\n";
  while (<FILE>) { print; }
  close (FILE)
}