The Onyas are an Australian punk rock band which formed in 1991 in Brisbane. The members are John "Mad Macka" McKeering (vocals, guitar) and the brothers Richard "Stanners" Stanley (bass) and Jordan "Jaws" Stanley (drum). On 19 October 1996 they supported the Sex Pistols on their Filthy Lucre Tour, at the Festival Hall in Melbourne. They made five international tours, with three to Europe (1996, 1997 and 1998), and two to the United States (1997 and 2000). In 2006 John McKeering also joined Melbourne band Cosmic Psychos on guitar, after the death of Robert John "Rocket" Watts.