The bean can signify immortality and magical power, containing as it does the potential for life and manifestation. Also, click to see other meanings of this dream.Bean 1. Little or no value (as in “doesn’t know beans”). 2. A phallus (green beans). 3. Magic power (as in “jack and the beanstalk”). 4. Feelings of ﬁnancial uncertainty. 5. Fertility.