Ten street kids attack three Hungry Jacks patrons after a night out in the Perth CBD.

A PERTH Hungry Jacks outlet descended into mayhem when as many as 10 teenagers attacked three others with tables, chairs and even food trays used as weapons.

The boys, who all appear to be under 16, threw chairs and tables at another group of teen boys who were standing near the counter.

Some of the boys grappled with each other and threw punches but it appeared the worst damage was done when the furniture was used. Several of the objects missed their intended targets and smashed into signs and equipment behind the counter.

Other customers quickly ran away from where the brawl was happening and staff ducked for cover behind the counter.

It’s not known what triggered the fight or when exactly it happened, but the video was published on You Tube three days ago.