Acronym of the chinese pronunciation keys : Cao Ni Ma Bi
pronounced in English ( tsou! nee ma bee)
Literally translates to "fuck your mom's vagina", this is the chinese equivalent of "you motherfucker"
Guy A: Dude, who was that hot asian chick at the party? we hooked uplast night Guy B: Cao ni ma bi! that's my sister!
In Mandarin (Chinese for you ignorants) means "fuck your mom" word for word. Very commonly used, Cao can be used as a stand-alone word for fuck. Cao ni ma is most commonly used in Beijing taxis to aid one in reachign their destination.