Really needs some more work into it
To be honest, I don't mind poop jokes or dick jokes or what not, but this wasn't really entertaining. I was bored throughout the entire thing because half the jokes weren't that funny. I mean you went for cliche scat jokes, "black man in an anime" joke, and a cross dressing. Some of the voices weren't that appealing to listen while others weren't too bad. The writing could use some major improvements, especially in the jokes. I also think that some sound effects and music felt out of place. But I will say that it was smart of you to use Pokemon Sprites from Mystery Dungeon rather than the Gen 3 - Gen 5 sprites. The Pokemon aren't limited to just stand there and are able to move well.
Also, I think another video game other than Pokemon could've been parodied since we have too many Pokemon parodies as it is. Just saying.