"wet your pants" in Chinese (Traditional)
尿褲子嚇尿褲子（比喻）
Definition
因害怕、發笑或來不及上廁所而不小心尿在褲子裡。既可作字面意思，也可用於幽默語境。
Usage Notes (Chinese (Traditional))
極為口語、常用於開玩笑或尷尬場景。常見用法如'笑到尿褲子'、'嚇到尿褲子'。不適合正式場合使用。
Examples
He laughed so hard he wet his pants.
他笑得太厲害，**尿褲子了**。
The little boy wet his pants at school.
小男孩在學校**尿褲子了**。
Did you ever wet your pants as a kid?
你小時候有沒有**尿過褲子**？
I was so scared during the horror movie, I nearly wet my pants!
我看恐怖片時太害怕，差點**尿褲子**！
She tried to hold it in, but ended up wetting her pants on the bus.
她試圖忍住，但最後在公車上**尿褲子了**。
Don't drink too much soda, or you might wet your pants on the trip!
別喝太多汽水，不然旅途中可能會**尿褲子**！