Dreaming of a random guy symbolizes the emergence of unfamiliar aspects within yourself or encounters with unknown individuals in waking life. This dream may suggest an exploration of different perspectives, opportunities, or qualities that you possess but have yet to acknowledge or embrace fully. The presence of a random guy could also represent the need to pay attention to unexplored aspects of your identity or to be open to unfamiliar situations. The context and emotions surrounding this dream may provide further insights into its meaning.