This could be a fire truck, an ambulance, a police vehicle, or a clown car.
They didn't so much split up as fall apart, piece by piece, like a clown car.
The clown car is frequently used as a comedic gag in film.
"This is like a clown car," Total grumbled from my lap in the front seat.
The clown car still has a lot of room.
It's much like watching a clown car: how many more clichés can fit in here?
The group then head by clown car to the ship where the animals are being loaded.
More and more people entered the motel room, like it was a clown car.
Tragically, he hasn't done this by pootling on in a little clown car.
Trying to fit more than two adults in the room would make it feel like a clown car.