標尾會 [标－会]

Jyutping biu1 mei5 wui2
Pinyin biāo wěi huì

Definitions (CC-CANTO)
  1. to take the last chance to make as much profit as possible; to grab the final opportunity to earn something [colloquial]
Definitions (粵典–words.hk)
  1. 動詞
    把握​最後機會
    to take the last chance to do something; to grab the final opportunity; literally: to win the last prize