發faat3神san4經ging1

English

1. (coll.) to go crazy
2. to turn insane; to perform insane actions
3. to lose it
4. demented
5. unhinged

粵語 — Cantonese

1. 神經失常；用嚟講啲人做啲唔合理嘅行為

Examples

• 你俾咁多貼士，發神經咩！

  Why are you tipping so much? Are you crazy?

• 佢一起身就係噉鬧人，都唔知佢發咩神經。

  He keeps scolding people right from the moment he woke up, there must be something wrong with him.

• 喺透過電腦程式開發神經網絡嘅過程中，研究人員會細心噉設計網絡嘅架構，包括啲定義層嘅數量同埋每層內嘅神經元數量。

  Tatoeba · Davidgo5867 CC BY

• 你发神经了吗？

  Have you gone nuts?

  Tatoeba · shanghainese CC BY