A brawl broke out between rapper A$AP Rocky and his crew against a drunken crowd at the Vice Kills Texas party Sunday morning, ending the SXSW with a bang.

After a member of the A$AP crew had his do-rag apparently swiped by stage-diver, the concert was stopped while the Mob demanded its return. Someone in the crowd then threw a can of beer, hitting one of the guys onstage.

Despite angry yelling from both sides, Rocky tried to simmer down the situation and seemed on the verge of pulling it off — until someone threw another beer can at the rapper. At this point, Rocky warned against throwing anything onstage other than water or there would be consequences. When the crowd did not comply Rocky and his crew leapt into the crowd, fists flying.

Most of the audience scrambled to get out of the way, but several men mixed it up with the rappers as a full-blown brawl was in effect for several minutes. At least one audience person had a gash one his head from the fight. Eventually, security managed to clear the room and the police arrived to shut the party down.