The humour really didn't get to me, but the art is really creepy and hilarious at the same time. The animation however feels quite weak. I think for next time you should focus more on the animation and then add the stylistic traits later; this way it's a bit cleaner and a lot less tweeny.
Haha, me telling people to avoid tweens. Irony. (this style doesn't really work with all those tweens though)