屁滚尿流 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
滚 gǔn
HSK 5
turn
尿 niào urine; urinate
流 liú
HSK 4
flow, circulate, drift; class