Aachi & Ssipak (2006)

Blurb:
We know better than any other generation how important energy is to our survival, be it renewable or not. But for the inhabitants of the world in Aachi & Ssipak, the solution is already there for everyone to see … and smell. Feces! Yes, that brown, stinky thing. The government controls the populace through special ID chips every citizen is forced to keep, and for every defecation they get a special popsicle, which in turns makes them even more addicted. But our heroes, Aachi & Ssipak, just want to have fun and get the popsicles without doing, ahem, the hard work. So they cause a ruckus, get the cyborg police on their trail, meet a strangely appealing woman with the most annoying of voices, and stir up more and more trouble.

Source: www.anisearch.com/anime/4292