(n.) A tumultuous crowd of low people; a rabble.

and bobtail army bourgeoisie canaille cluster cohue common ruck commonalty commoners crowd crush deluge dregs dregs of society flock flood galaxy gang heap hoi polloi horde host jam legion lower classes many mass masses mob mod multitude other half outcasts panoply peasantry people polloi populace press proletariat public rabblement raff rag ragtag ragtag and bobtail rank and file riffraff rout ruck scum scurf spate swarm tag the great unwashed throng trash unwashed vermin