A vacuum is flying in the sky. It is a UFO and is about to vacuum up the people. The people below are staring and a dog is yapping at it.
There is a UFO shaped like a vacuum cleaner.
Why is the UFO a vacuum cleaner?
I have a feeling they are going to treat us like dirt.
scene: a park description: A vacuum is flying in the sky. It is a UFO and is about to vacuum up the people. The people below are staring and a dog is yapping at it. uncanny: There is a UFO shaped like a vacuum cleaner. entities: Vacuum, Space_Shuttle. caption: I have a feeling they are going to treat us like dirt.
Vacuums suck up dirt, and to be "treated like dirt" means to be treated poorly. The people are worried that because the aliens came in a vacuum, they will be literally and figuratively treated like dirt.