If you have ever owned a parrot or had an acquaintance who does, you know just how amazing they can be. Check out these parrots imitating women laughing.

My friend "The Hippy" had one that did a perfect imitation of his wife coughing.  These two must have been raised by some ladies who frequently had a good time.  (For bird connoisseurs, I know that's the picture of a Macaw and not a parrot but hey it's all I could find.)