To dream of a dodo bird represents you or someone else that arrogantly thinks they are better than other people while doing something stupid. Telling others you are too good for them when you are conscious of yourself acting ridiculous. Outright gall. Impudent assurance and insolence.
Example: A man dreamed of a dodo bird. In waking life he was witnessing his arrogant father trying to sell a home for way too much money in the face of numerous experienced real estate agents that told him that the price he was asking was way too high.