Meaning: The quote "Anytime four New Yorkers get into a cab together without arguing, a bank robbery has just taken place" is a humorous observation about the stereotypical behavior of New Yorkers and their propensity for argumentative interactions. The quote is attributed to Johnny Carson, a renowned American television host and comedian best known for hosting "The Tonight Show Starring Johnny Carson" for three decades.

This quote captures the essence of a common stereotype associated with New Yorkers, particularly their perceived assertiveness, directness, and willingness to engage in heated debates or arguments. It humorously suggests that it is highly unusual for four New Yorkers to share a cab without engaging in a heated argument, to the extent that the absence of such an altercation could only be explained by the occurrence of a bank robbery.

New York City, often referred to as the "city that never sleeps," is known for its fast-paced lifestyle, diverse population, and bustling urban environment. As a result, it has fostered a cultural stereotype of its residents being assertive, opinionated, and argumentative. This perception is perpetuated by popular media depictions and the experiences of individuals who have interacted with New Yorkers.

The humor in Carson's quote lies in its exaggeration of the stereotype to an absurd degree, using the extreme scenario of a bank robbery to illustrate the rarity of New Yorkers peacefully sharing a cab. By attributing such an unlikely outcome to the absence of argument, the quote playfully mocks the perceived combative nature of New Yorkers in a lighthearted and entertaining manner.

It's important to note that this quote should be taken in the context of humor and not as a serious commentary on the behavior of New Yorkers. Stereotypes, while often rooted in some degree of truth, should be approached with caution and an understanding of their limitations in capturing the complexity and diversity of any group of people.

In summary, Johnny Carson's quote humorously encapsulates the stereotype of New Yorkers as argumentative and assertive individuals. Through exaggeration and absurdity, the quote playfully suggests that the absence of an argument among four New Yorkers in a cab is so rare that it could only be explained by the occurrence of a highly improbable event, such as a bank robbery. As with any stereotype, it is essential to recognize the quote's comedic intent and refrain from generalizing the behavior of an entire group based on a humorous exaggeration.