Viewers & Gamblers Sue Manny Pacquiao!

Manny Pacquiao and his fight promoters have been hit with a class action lawsuit by people who claim he screwed fans, Pay-per-view buyers and gamblers out of serious money by not disclosing his shoulder injury before the Mayweather fight.
Pissed off fans are coming out of the woodwork now -- as class action lawsuits are being filed against Pacquiao in Los Angeles and Nevada... TMZ Sports has learned that plaintiffs in L.A., who included Mike Tyson as exhibit A, are suing simply because the fight was crap. They point out Iron Mike called it "the Dud of the Century."
The plaintiffs are suing Pacquiao, Bob Arum, Top Rank Boxing and others for consumer fraud -- and they're demanding at least $5 MILLION in damages.