Dirty bird means: Three men and one lady perform a sexual act. The woman gives a double blow and does two jobs simultaneously, giving the impression of a bird. (in Community Dictionary, added by Tobías Álvarez)

What else does Dirty bird mean?

  • Flipping off someone is another term. (in Community Dictionary, added by Joel Pastor)
  • N. A promiscuous and sexy woman. Act of filthy birds In complete disregard of the consequences Their unclean nature. You can see the raggedy bitch. (in Community Dictionary, added by Ruth Caldwell)
  • KFC Kentucky Fried Chicken is another common term used in Australia. (in Community Dictionary, added by Tamara Howe)