Hongshoo
The sound someone makes when someone is poorly fake-snoring.
Dad(Whispering): Lets see if Jimmy is asleep. If he isn't, I'll have to beat him.
Jimmy, overhearing: Hongshoo hongshoo hongshoo hongshoo
Dad: Oh good hes asleep
Jimmy, overhearing: Hongshoo hongshoo hongshoo hongshoo
Dad: Oh good hes asleep