A vehicle noisemaker device and method are provided according to the invention. The vehicle noisemaker device includes a gas supply configured to be removably affixed to a vehicle, with the gas supply including at least one gas supply outlet. The vehicle noisemaker device further includes at least one nozzle. The at least one nozzle creates a flatulation sound effect. An at least one outlet valve is positioned between and communicates with the at least one gas supply outlet and the at least one nozzle for allowing the gas to be released from the gas storage tank. The vehicle noisemaker device preferably also includes a controller communicating with the at least one outlet valve and controlling a release of the gas from the gas storage tank. The controller is preferably manually triggered and opens the at least one outlet valve to create the flatulation sound effect.