The greeting call made by mentally unstable colleagues who do unknown stuff, best squawked loudly in the accent of a sea gull. This call is commonly adopted by workers who have been driven to insanity by moronic senior figures in their organisation.
Upon noting each others presence, Louis and Denise let out a loud Kaa Karrrr
A formal title given to the feminine form of lini, (see definition of LINI) , which is lina. The title of La-Kaa is held by she who has the softest butt and is the head bitch in charge...The HBIC.
Repeated into a microphone in a busy shopping mall, this will have absolutely no affect in attracting dragon-like flying alien life forms. As established in the cinematic power-house, Evolution.
See also Tuki-Tuki.
"I think we've established that Ka-Kaa Ka-Kaa and Tuki Tuki don't work."