There’s a car horn that roars like Godzilla
See the original posting on Boing Boing
One of you out there needs your vehicle (“car, truck, van, boat, RV, motorcycle, ATV, golf cart or any 12 volt supplied power source”) to roar like Godzilla, I just know it. So, you’re welcome.
The Godzilla Roar Car Horn is available from Boom Blasters ($39.99-$59.99).