It didnt make me laugh
I thought your animations were good, detailed and smoothly brought together.
The voice work was also of a good quality, clear and in good sync with the artwork.
Sadly, however, I did not find it funny. There wasn't any particularly funny jokes or one-liners. If you could work on the script more, I think this could have been a lot better.
The flash was also too short, maybe consider being a bit longer.