To dream of liquid represents some area of your life never having to stay the same, easy adaptability to change, or the “fluid nature” or a situation. Liquid could also reflect sociability or the “fluid” nature of social interaction.
Example: A man dreamed of seeing orange get spit onto someone. In waking life he was very anti-social and didn’t like being forced into uncomfortable social situations. The orange in this case being spit on someone may have reflected his feelings about the powerful “fluid nature” of a social encounter or talking to someone.
Example 2: A man dreamed of seeing dark yellow smelly oozing . In waking life he just been dumped by his girlfriend after she told him she had been cheating on him with someone else. The dark yellow smelly oozing liquid in this case may have reflected his feelings about the “fluid nature” of another man socially interacting with this girlfriend making it impossibly difficult and disgusting to think reconciling because she admitted cheating on him.