To dream of washing dishes represents moving on or planning for the next phase of your life. You are finishing up with something or completely getting rid of certain beliefs you had. Example: A man dreamed of seeing a woman he liked washing dishes. Plate smashing is a Greek custom involving the smashing of plates or glasses during celebratory occasions. In popular culture, the practice is most typical of foreigners' stereotypical image of Greece, and while it occurs more rarely today, it continues to be seen on certain occasions, such as weddings, although plaster plates are more likely to be used.
Dreaming of washing someone’s laundry – If you dreamed of washing someone’s laundry, especially if that person was someone you used to be in a relationship with, that dream usually reveals unresolved issues between you two, and in case of your ex it could indicate still having feelings for your ex.