This is quite possibly the worst collab I've ever seen on this website, bar none.
And I've been on Newgrounds since 2001 (despite using a new account).
First off, the art and animation are beyond half-assed, even for a NewGrounds upload. It's stuff you'd see not even a child with brain damage learning how to use Adobe Flash would make. Everything looks horribly off-centre, zero consistency, and all-around too ugly to even look at.
Second, the humour is so one-dimensional to the point of being completely absent. This is listed under "Comedy-Parody", but literally these shorts just end abruptly before whatever instance of a punchline is suppose to make me laugh in any way. And what's already presented to me has no flavour to it whatsoever. It's random bullshit that ends with random bullshit.... where's the laugh?
And finally, there is no inkling of originality in this shitfest. If you're going to do humour like this, at lease try to not do stuff that many others has done too much in the past. It makes you look childish and desperate without any shame.
Zero stars. Nothing was good here, in my opinion, you need to try again.