teem
     v 1: be teeming, be abuzz; "The garden was swarming with bees";
          "The plaza is teeming with undercover policemen"; "her
          mind pullulated with worries" [syn: {pullulate}, {swarm}]
     2: move in large numbers; "people were pouring out of the
        theater"; "beggars pullulated in the plaza" [syn: {pour},
        {swarm}, {stream}, {pullulate}]
Source: WordNet® 2.0