Why the title?

In case I get any Q's about this.  WHY the title: Birds, Bean and Broccoli? There's no rhyme or reason to it really, well, maybe it rhymes a little. 

BEAN, is short for Beany, one of my cats, here she is --->

Then, there's also Frosty, but we'll get to him later.

So there you have it.  Clear as mud.