Inane speech or babbling; angry incoherent talking based on a sound that is imagined to come from the image of a dog getting a drink from a sprinkler.
<img src="http://i213.photobucket.com/albums/cc122/smitty7719/whargarbl.jpg"/>
"Jeeves when you are done wharrgarbling at the duchess, please join us in the west drawing room."
"Don't wharrgarbl me young man! March right upstairs and finish your homework!"
