1.A mispronunciation of a chinesse word for big brother. Which is then used as a nickname for a boy for the rest of his life because of this mispronunciation made in early childhood. This leading to MANY mistaken identities, questions, insults and laughs along the course of his life. Most commonly mistook for a "hot asian chick."
Person 2- No. Dude is she that hot asian chick?
Person 2- Who the hell are you?
The name is derived from a legendary Cocoer called Coco who preyed on young girls during 2008 / 2009/
Guy 2 : "Dont be such a Coco"
"So what if my girlfriends only 8 years old, theres nothing wrond with Cocoing"