build funny OR stupid domain names

funnydom.rb

require 'open-uri'

letters = { 'v' => 'aeiou',
            'c' => 'bcdfghjklmnpqrstvwxz' }

10.times do

  @word = Array.new
  "cvvcvc".each_char do |byte|
    source = letters[byte]
    @word << source[rand(source.length)].chr
  end

  tmp =  @word << ".com"
  domlookup = tmp.join

  freemsg = "Domain name is not currently registered. Available for you now"

  open("http://www.whois.net/getNB.cfm?domain_name=#{domlookup}") { |f|

    @ref = f.read
    @txt = @ref.index("#{freemsg}")
    if @txt.nil?
      puts "#{domlookup} - Sorry, domain is taken :("
    else
      puts "#{domlookup} - Cool, domain is available :)"
    end
  }      
end