The abbreviation for Certified Asian On Scene. An Asian on standby that will notify, educate, or provide facts on Asian tradition and way of life to another person, whether it be family or peers, that isn't well taught of/in Asian culture. They can be called CAO for singular.
"Yo dude I'm a C.A.O.S., I'll be your CAO for this double date tonight so you don't look like an idiot at the Asian place we're eating at tonight."
by VinnyShminny October 12, 2017