- Chinese: 九九九九九抖媽爹
- Pronunciation: Jiu Jiu Jiu Jiu Jiu Dou Ma Die
A sound wave device that causes the listener to shake unconrtollably for 99999 times. After the tremble passes, the listener will also burst into uncontrollable cries before the effects are over.
Sun Quan pretended to be affected so that nobody would notice his deafness.