Dreaming of a dirty old beggar is a sign that the dreamers issues are not being handled properly, which can lead to poverty. Failure to address this warning may cause loss of valuables and prestige. Dreaming about helping a beggar indicates that there is something deep inside the dreamer that he or she cant resolve. Dreaming of rejecting or somehow attacking a helpless beggar is a sign of the dreamers own evil or disregard of others.
Read more about dreaming of Beggar in other dream meanings interpretations.