Complete Dictionary of Dreams
by Dr. Mıchael Lennox
Ultimately the drive-through structure connects to a desire to get what you want when you want it without interrupting the flow of your life. This can reflect a high level of positive focus or a sense of moving too fast and avoiding taking the time needed to more effectively meet your own needs.
A drive-through in a dream is asking you to examine your priorities and need to control things.
Strangest Dream Explanations
by Dream Explanations - Anonymous
Dreams of a drive through restaurant represent convenience, expeditiousness, and that you are having a quantity vs. quality experience, a desire for instant gratification without nutrition. Fast food can represent that you are feeding yourself energy that if consumed over a long period of time could have diminishing returns for your body and your body of affairs.
