one who shrugs and twist their body in order to get what they want
Definitions (粵典–words.hk)
動詞
做啲好誇張嘅動作或行為以引人注意 to draw attention by moving around exaggeratedly in the front of people, literally shake/move body
梅小姐恨出名好耐，所以每次出席場合都扭身扭勢。
梅小姐恨出名好耐，所以每次出席场合都扭身扭势。
May wants to be famous so much, so she always behaves exaggeratedly to draw attention every time she in prom.
Examples (粵典–words.hk)
Cantonese
梅小姐恨出名好耐，所以每次出席场合都扭身扭势。
梅小姐恨出名好耐，所以每次出席場合都扭身扭勢。
May wants to be famous so much, so she always behaves exaggeratedly to draw attention every time she in prom.