Dreaming of yourself or others growing up beast heads is mostly to remind you not to overly covet material enjoyment or sensory stimulation to prevent losing your nature.
Those who are in love dream of beasts growing out of themselves or others, reminding you not to be too sensual, and love needs a long stream of water.
Businessmen dream of beasts growing out of themselves or others, implying that you have to guard against all kinds of temptations in your recent business so as not to make a big mistake.
Puppet politicians dreamed of beast heads growing out of themselves or others, foreshadowing strict demands on themselves and not seeking to enjoy themselves, so as not to lose their good conduct.