Was this supposed to be funny?
I don't get this, I didn't so much as crack a smile. This is something I would expect from a middle schooler, trying to go for the "lulz so randum xD" sort of humor a lot of preteens like. I guess that audience would still find groin kicks funny though.
Also, for a first episode, you really don't introduce any of the characters at all. You just throw them in there and hope people find them as funny as you do.
The animation was pretty decent though, just try to make something that is actually interesting or funny.