Noviro
拊髀
Simplified 拊髀
Traditional 拊髀
Pinyin fǔ bì
Definition to slap one's own buttocks in excitement or despair
他忍不住拊髀，笑出声来
Tā rěn bù zhù fǔ bì, xiào chū shēng lái
He couldn't help slapping his butt in excitement and laughed out loud
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髀
bì
buttocks; thigh
搏髀
bó bì
to beat time by slapping one's thighs
周髀算经
zhōu bì suàn jīng
Zhou Bi Suan Jing, or Chou Pei Suan Ching, one of the oldest Chinese texts on astronomy and mathematics
拊
fǔ
pat
拊掌
fǔ zhǎng
to clap hands