Someone who will "break their parents' backs" in order to
keep up with expensive trends. They hound their parents to buy them trendy clothing/items in order to keep a high
social status or in other words, make them look wealthy.
Yoongi: Did you hear that
Jungkook has a new
expensive jacket?
Jimin: Yes, his mother's money has gone
down the drain for it.
Yoongi: Jungkook is such a spine breaker.