Rhinos may get agitated or bothered, but We do not get Flustered. It is a part of RhinoPolicy, which We staunchly administer, most of the time.
Life may send the occasional Fluster our way, but We say ‘pooh-pooh’ and go about our business. Somebody has to control sass, and We are the critters for the job.
(FYI, ‘pooh-pooh’ and “fa-la-la-la-laah” are closely related and can often be used interchangeably.)