"horseshit" in Chinese (Simplified)
废话（粗俗）- 胡扯（粗俗）
Definition
粗俗且冒犯的词，用来表示某事是废话或谎言。字面意思是马的粪便，但几乎总是用作比喻，强烈否定或批评别人的话。
Usage Notes (Chinese (Simplified))
极其粗俗、带攻击性；只在亲密朋友之间或十分生气、怀疑时说，绝不能用于正式或职场场合。主要见于美式英语口语，几乎不出现在书面语。
Examples
That is complete horseshit.
那完全是**废话**。
He always talks horseshit when he's drunk.
他喝醉时总是说**胡扯**。
Don't believe that horseshit.
别相信那**胡扯**。
Honestly, that excuse was total horseshit.
说实话，那借口根本是**废话**。
You expect me to believe that? What a load of horseshit!
你指望我信这个？真是**胡扯**！
That's just corporate horseshit to avoid responsibility.
那只是公司用的**废话**，为了推卸责任。