1.Usually a cheerleading memeber, they are the ones that hollaback the word that had just been said.
2.A slang for ''I catch up with you later''
3. A son by Gwen Stefani
1.Who's bad? WER'E BAD!!
2. Okay holla back girl
3. I have no idea what holla back girl means but apperently Gwen Stefani isn't one and it has something to do with bananas.