Here's a little something i tried yesterday: a ruby script that mixes and matches verbs, nouns, adjectives, and colors to come up with crazy ass lyrics, red hot style. Enjoy :)

$nouns = IO.readlines('names.txt')
$adjectives = IO.readlines('adjectives.txt')
$verbs = IO.readlines('verbs.txt')
$adjectives << ['red','blue','green','white','black','yellow','brown','gray']
$pronouns = IO.readlines('pronouns.txt')
$adverbs = IO.readlines('adverbs.txt')
$prepositions = IO.readlines('prepositions.txt')


def getrand(collection)
  sleep rand / 10000
  collection[rand * collection.length.toi - 1]
end

def prepositionphrase
  "#{getrand($prepositions).strip} the #{get_rand($nouns).strip}"
end

def adjectivatedsubjectphrase
  thepart = "the" if rand.tof > 0.5
  adjective = getrand($adjectives).strip if rand.tof > 0.5
  return "#{thepart} #{adjective} #{getrand($nouns).strip}" if the_part and adjective
  nil
end

def generatephrase
  as = adjectivatedsubjectphrase
  adjectivatedsubjectpart = as.nil? ? getrand($pronouns).strip : as
  prepositionpart = rand.tof > 0.5 ? prepositionphrase : ""
  verbpart = getrand($verbs).strip
  objectpart = rand.tof > 0.25 ? getrand($nouns).strip : ""
  thepart = (rand.tof > 0.5 and objectpart != "") ? "the" : ""
  adverbpart = rand.tof > 0.75 ? getrand($adverbs).strip : ""

"#{adjectivatedsubjectpart} #{prepositionpart} #{verbpart} #{thepart} #{objectpart} #{adverb_part}".squeeze(" ").strip
end

def generatelyrics
  result = ""
  (1..5).each do
    firstphrase = generatephrase
    newphrase = generatephrase
    while newphrase[-2, 2] != firstphrase[-2, 2] or newphrase.split(" ")[-1] == firstphrase.split(" ")[-1] do
      newphrase = generatephrase
    end
    result << "#{firstphrase}\r\n#{new_phrase}\r\n\r\n"
  end
  result
end

puts generatelyrics

Here are the sources: <a href=“http://pedroassuncao.com/wp-content/uploads/2011/11/rhcplyricsv2.tar.gz”>rhcplyrics_v2.tar. As a bonus there is a script to see how many attempts are required to reach the phrase “The quick brown fox” :)