The phrase often implies something humorous or awkward happened, not just complex.

Subtle Hints

It's a polite way to close a topic you don't wish to discuss further.

Conversation Ender

Use it to stress the complexity or the messy nature of the situation.

It tells others that delving further might be inappropriate or invasive.

It encourages the listener to respect privacy or discretion on sensitive topics.

It's often used when the topic is too personal or may be controversial.

It indicates that the speaker is not the right person to answer the question.

It's a quick way to show that you lack knowledge about the topic.

Sometimes it's used to express frustration about not understanding something.