To dream of McDonald's may represent situations in your life that encourage pleasure or comfort. Often a dream symbol that reflects sexual experiences, financial success, or anything happening in your life that is really enjoyable. A perfect "feel good" experience you are having. Feeling good never having to lose or experiencing non-stop enjoyment.
Negatively, dreaming about McDonald's restaurant may be a sign that you are addicted to pleasure in some way that may have long-term consequences. Feeling that life should have too easy no matter what even when it may come with personal costs or is hurting others feelings. Choosing to feel good all the time avoiding work or discipline.
To dream of working at McDonald's may represents perfectly catering to others enjoyment. You or someone else that is doing whatever it takes to make others feel good never having to lose at all.
Negatively, working at McDonald's may reflect feelings of being used by others to have a really good time. Feeling that you are a loser that has to make other people enjoy their lives no matter what.
Example: A man dreamed of eating at McDonald's restaurant. In waking life he was an artist who had found people who really enjoyed his work. He felt good being able to get praise ever single time he showed these people his new artwork. He felt good enjoying how easy his life was to be respected so easily for all he did. He felt like a perfect winner that couldn't ever lose again.
Example 2: A young man dreamed of eating at McDonald's. In waking life he was watching a lot of pornography.