Within seconds of winning the national championship, fans spilled out of bars and onto the streets of downtown Lawrence. I've never seen so many people celebrating together. Everyone was in good spirits, many were three-sheets-to-the-wind drunk.
Festivities were much the same as Saturday night: total strangers giving each other hugs and high-fives, drinking in the streets and occasionally exposing themselves to the crowd.
By and large, everyone got along. The most the police did was to confiscate bottles and cans, "chug it or pitch it they'd say," plastic cups were fine.
Go here go see pics of the Mass. St. hysteria.