Sleight of hand instant reaction is what you need in this game. Make so that the neighbour did not hear you accidentally fart. Purdy only when the loud sound of the car is near.
Press the "fart" button as soon as the car appeared on the street and hold the button while the car is on the screen. Beat everyone!

button on the right - fart loud
button from the left - fart quiet
keep the button to the right while the car is on the screen
the button on the left you can use it at any time but it must be charged