I'm ashamed (as an Italian) to discover only now thanks to this post that "orzo" can be a pasta format and not just another cereal (it also means "barley"). I always heard the term "risoni" for it but "orzo" apparently is used as well. And I agree, it sucks.
In case you did not know there is a cylindric variant too called "tempestina" which is even more awful (mainly used for soups, or for small children). It's uncommon to see grown adults eat them but, unfortunately, they exist.