Sodom is a place in an old story in the Bible where the people were very bad, so bad things happened to them.
The word Sodom makes people think of a very bad place where people did very bad things.
Examples:
In the old story, Sodom was a very bad place.
The people in Sodom did very bad things.
Sodom was destroyed because the people were so bad.
I don't want to go to Sodom, it's too scary!
Sodom was so bad that it got destroyed by fire and brimstone.
The people in Sodom were not nice to each other.