Fuck you...
There is no movie being made called 'Machete Overkill'. There is however, a movie being made called 'Machete'. And this clearly has nothing to do with that movie.
It is plain to see that this individual just couldn't think of a decent name for his movie and is pure coincidence.
Go fuck yourself cumbucket
NB please read the author's comments before assuming that his trailer will be made into a full length feature. Because I don't think it is going to happen.
This is unfortunate because it looks like quite a promising animation.