"piss around" in Chinese (Simplified)
浪费时间胡闹
Definition
用琐碎或无聊的事情浪费时间，而不是做有用的事；这是英式或澳大利亚式英语的非正式表达。
Usage Notes (Chinese (Simplified))
'Piss around' 很随便，也带点粗俗色彩，不适合正式场合。常见用法有 'stop pissing around'，表达对浪费时间的不满。
Examples
Stop pissing around and do your homework.
不要再**浪费时间**了，去做作业吧。
The kids were just pissing around in the backyard all afternoon.
孩子们整个下午都在后院**胡闹**。
He got fired for pissing around at work.
他因为在工作时**浪费时间**而被炒了。
We didn't get much done today—we just pissed around and talked.
我们今天没干什么，只是**胡闹**和聊天。
If you keep pissing around like this, we'll never finish.
如果你一直这么**胡闹**，我们永远都完不成。
They always piss around on Fridays before leaving the office.
他们总是在星期五下班前**胡闹**。