Wu-Tang Clan member Method Man was injured while he and longtime cohort Redman played for a rowdy crowd of Insane Clown Posse fans on Sunday (August 15) night.

Photos show Meth with a bloody gash on the left side of his face. According to an eyewitness, the injury was sustained when someone in the audience tossed what appeared to be a full beer can at the rapper's noggin. TMZ referred to a video, apparently shot just moments after the incident, in which Redman cursed out the crowd and told his pal, "Your face is cut, go take care of that."

Ever the professional, Meth waved off the stage injury and shouted, "Start the music, we're continuing the show. Let's f--- these motherf---ers up!"