Have you ever considered that you're ed up and that maybe your perception of "azz" smells is different than everyone else? Not saying that it's impossible to come across a clean butt once in a while. But poop comes out "azz". And it seems unlikely that if you've indeed ate lot of "azz", then at some point, you've come across someone that hasn't evacuated completely. It's unrealistic to believe that you can eat a bunch of "azz" and not come across some fecal smell once in a while.
Based on the above, I think you're lying. Or you think poop smells good.