Bright line rules

I don’t think it’s wrong to say as a matter of principle, law, good taste, whatever, that food products should not be called by any name that includes “poo,” no matter how it’s spelled or what it means:

Wikipedia informs me that pu-erh is a variety of post-fermented tea; alas, that description does nothing to encourage me. And a chocolate flavored pu-erh? Lost my appetite completely.