Wasn't Bad Annoying Voices
You definitely have something there, the way you used pictures to represent the words that were being sad is a good way of getting across a quick laugh since there are millions of funny pictures out there...but the problem was mainly down to your voices...they were very annoying because of the tone and the volume of them because they sorta crackled my speakers even on low volume.
With the voices try and add more of an attitude and personality to them, then it will be so much better :). Also you're not bad at animating either, as i saw a small fragment of proper animation in their and it wasn't too shabby.
Take care!
~Matt