发狂 (fā kuáng) — to go mad; to lose one's mind; to become frantic

Definition

Examples

• 他听到这个消息后简直发狂了。
  Tā tīng dào zhè ge xiāo xi hòu jiǎn zhí fā kuáng le.
  He practically went mad after hearing this news.
• 她曾经发过一次狂，把家里所有东西都摔了。
  Tā céng jīng fā guò yí cì kuáng, bǎ jiā lǐ suǒ yǒu dōng xī dōu shuāi le.
  She once had a fit of madness and smashed everything in the house.
• 那只狗像发狂一样到处乱跑。
  Nà zhī gǒu xiàng fā kuáng yí yàng dào chù luàn pǎo.
  That dog was running around wildly as if it had gone mad.