Zarro Boogs found.
Here's the "official" explanation of that phrase from the Bugzilla Glossary at http://www.bugzilla.org/docs/2.22/html/glossary.html.
Zarro Boogs Found
This is just a goofy way of saying that there were no bugs found matching your query. When asked to explain this message, Terry had the following to say:
I've been asked to explain this ... way back when, when Netscape released version 4.0 of its browser, we had a release party. Naturally, there had been a big push to try and fix every known bug before the release. Naturally, that hadn't actually happened. (This is not unique to Netscape or to 4.0; the same thing has happened with every software project I've ever seen.) Anyway, at the release party, T-shirts were handed out that said something like "Netscape 4.0: Zarro Boogs". Just like the software, the T-shirt had no known bugs. Uh-huh.
So, when you query for a list of bugs, and it gets no results, you can think of this as a friendly reminder. Of *course* there are bugs matching your query, they just aren't in the bugsystem yet...
--Terry Weissman