Haha a very well done flash I must say. I did indeed laugh through the whole thing. You had some great jokes and humor in there my friend. But everything was done decent, Animation, sounds, graphics/drawings, etc. But above all good job, keep it up!
The characters in the flash were pretty plain and dull, you should try updating them. Making them more realistic and have more features to them. The sound/voice quality wasn't the best and you should also try and fix that. Lastly you should try and make more movement in the animation, also make it much smoother. Fix those and you should have a better turnout then what you did here. Good job though!