The carburetor in a dream denotes to the equilibrium of your thoughts and body.

…while bathing in the sea.”The other dream, which occurred only last year, was to this effect: I was riding outside an omnibus in London when a bat suddenly flew past me. All my fellow-passengers cried out in a chorus, ‘How remarkable! A bat!’ and I awoke actually repeating those words. I was so impressed that I jotted down the dream in my memorandum book. Exactly a week later, I received tidings of my father’s death: he had been thrown from a trap, whilst descending a steep hill near Dublin, and killed on the spot. “In reference to motionless bats, a lady informed me, that one night she dreamed her counterpane was covered with bats, and bats being her pet aversion, she was so terrified that she immediately awoke, to find her whole body bathed in perspiration. The following day, she learned that an aunt to whom she was greatly attached…

The junk food could indicate that you are actually feeling hungry during your dream. The junk food could also show that you feed yourself with the bad food. Your body is giving you a signal. The junk food could be used as the metaphor for people you are surrounded by or the relationships you’ve got yourself into. If you ate too much of the junk food, you should reconsider your life, perhaps you are sick of everything.

…(Chin | Indignant talk) The lower jaw represents the chief of a group of people who has a large offspring. If one sees his chin elongated in his dream, it means that he will become reproving of others, and he will gossip in vain. It also means weakness after strength. (Also see Body’ | Chin)…