Why do they call it rush hour when nothing moves?

Why do they call it rush hour when nothing moves?

Robin Williams, the legendary comedian and actor, was known for his quick wit and sharp observations about life. One of his famous jokes was about rush hour, where he humorously questioned why it was called rush hour when nothing actually moves. This joke perfectly encapsulates Williams' unique ability to find humor in everyday situations and shed light on the absurdity of human behavior.