Retarded dream meaning is explained below using 3 different sources. Each interpretation is shown with its source.
Interpretation 1 — myjellybean
To see a mentally challenged person in your dream, suggests that someone around you is feeling ignored or overlooked. Perhaps you have failed to listen to what they have to say.
Interpretation 2 — Joan Seaman - Tom Philbin
2. Feelings of being socially “slow,” somewhat alienated.