笨
Pinyin: bèn
stupid; clumsy
Example sentence
我太笨了，又忘了。
Wǒ tài bèn le, yòu wàng le.
Silly me — I forgot again.
What 笨 means
笨 (bèn) is a Chinese word meaning “stupid; clumsy”. It belongs to the Describing Words topic and appears at HSK 4, so it is one of the words worth learning early when you study Chinese.