kitty car 🐱
soundonsoundonsoundon!!!!!!!
I'll accept "rocket" for the last one, but only because what it's REALLY like is buried in military history geekdom.
Here's the Argus pulse-jet as fitted to WW2's Fieseler F.103 cruise missile (better known as the V.1, Buzz-bomb or Doodlebug).
That's a modern reconstruction.
This is a period recording.
The scariest part was when the buzzing stopped, because that meant about 870 kg / 1800 lbs of high explosive would be arriving in an area-vague "To Whom It May Concern" way to somewhere very close, very soon.
At least when a cat goes quiet and you don't know what it's doing, blowing up the house isn't one of them.
Usually.