What are the jokes about coconuts and coconuts?

Before leaving work, my mother called me and told me that she had gone to a wedding reception, and asked me to go home. Don't forget to feed Hal. I came home and watched Hal eat dog food. I suddenly feel so hungry. I said casually, I am so hungry. I have no food to eat tonight. What should I do? Just after that, I saw Hal run away with the dog basin in his mouth.