What does my smelly north nose mean?

My smelly north nose is my smelly baby.

North nose is the homonym of English baby, which means baby, baby, baby.

North nose is mostly used for communication between networks, and can also be used as a title of intimacy. It spread from Taiwan Province Province to the mainland many years ago. North nose is a name for friends of the opposite sex who are familiar or ambiguous. For example, couples can call each other "North Nose".