1- When we become aware of a joke or quip by someone else in a dream, we are alerted to the fact that we can allow ourselves to be affected by other people’s sense of humour.
2- If we ourselves are the ones who are communicating through wit or sarcasm, we may often be surprised by our own ability.
3- Often if something spiritual needs to be remembered it can present itself in dreams as a joke or a phrase with a sting in its tail.
[1]You can expect a pleasing invitation if you heard someone make a clever quip in your dream; if you made the amusing remark, you will soon be among new faces in new places.
[2]