There's public humor, and there's private humor, and they're all appropriate in their own way, and you shouldn't - just as you wouldn't have a megaphone and say certain things that you would say around your friends - things that are perfectly all right within your close social group with whom you share a certain context.

In this quote, Robert Mankoff differentiates between public humor and private humor, explaining that both types are appropriate in different contexts. He suggests that humor should be tailored to the environment in which it is being shared. Public humor is generally more restrained and suitable for a wider audience, while private humor is more specific to a close social group that shares a common context and understanding. Mankoff emphasizes that the same joke or humor that works in one setting may not be appropriate in another.

Mankoff uses the analogy of a megaphone to illustrate the difference between public and private humor. Just as one wouldn’t use a megaphone to speak informally or share jokes with friends, similarly, certain things that are perfectly fine within a private, intimate setting should not be broadcast publicly. This analogy highlights the idea that context plays a crucial role in determining what is acceptable and appropriate in humor.

The quote also speaks to the importance of social awareness and understanding the boundaries of different social environments. Mankoff suggests that humor should be adaptable to the audience and the setting, recognizing that a joke that might be received warmly in a small group of close friends could potentially be misunderstood or even offensive in a larger, public space. This idea encourages individuals to consider the impact of their words on others, especially when using humor in different contexts.

Ultimately, Mankoff’s quote underscores the idea that humor is a social tool that varies based on the situation and the people involved. Both public and private humor have their own value and purpose, and understanding when and where each is appropriate is key to maintaining respect and effective communication in various settings.