屁滾尿流 pì gǔn niào liú

DEFINITIONS

  1. to piss in one's pants in terror (idiom); scared witless

CHARACTERS

屁 pì
HSK 6
break wind; fart; buttocks
滾 gǔn turn, roll, rotate; boil
尿 niào urine; urinate
流 liú
HSK 4
flow, circulate, drift; class