often short-lived, in part due to widespread use of recreational drugs, promiscuous sex, and sometimes violent power struggles, but the relative popularity of the music led to the evolution of punk into a movement and lifestyle. Ideologies Punk political ideologies are mostly concerned with individual freedom and anti-establishment views. Common punk viewpoints include individual liberty, anti-authoritarianism, a DIY ethic, non-conformity, anti-corporatism, anti-government, direct action, and not "selling out". Some groups and individuals that try to self-identify as being a part of the punk subculture hold pro-Nazi or Fascist views, however, these Nazi/Fascist groups are rejected by almost all of the punk subculture. The belief that such views are opposed to the original ethos of the punk subculture, and its history, has led to internal conflicts and an active push against such views being considered part of punk subculture at all. Two examples of this are an incident during the 2016 American Music Awards, where the band Green Day chanted anti-racist and anti-fascist messages, and an incident at a show by the Dropkick Murphys, when bassist and singer Ken Casey tackled an individual for giving a Nazi-style salute and later stated that Nazis are not welcome at a Dropkick Murphys show. Band member Tim Brennan later reaffirmed this sentiment. The song "Nazi Punks Fuck Off" by hardcore punk band Dead Kennedys is a standout example. Early British punks expressed nihilistic and anarchist views with the slogan No Future, which came from the Sex Pistols song "God Save the Queen". In the United States, punks had a different approach to nihilism which was less anarchistic than the British punks. Punk nihilism was expressed in the use of "harder, more self-destructive, consciousness-obliterating substances like heroin, or methamphetamine". The issue of authenticity is important in the punk subculture—the pejorative term "poseur" is applied to those who associate with punk and adopt its stylistic attributes but are deemed not to share or understand the underlying values or philosophy. Fashion Early punk fashion adapted everyday objects for aesthetic effect: ripped clothing was held together by safety pins or wrapped with tape; ordinary clothing was customised by embellishing it with marker or adorning it with paint; a black bin liner became a dress, shirt or skirt; safety pins and razor blades were used as jewellery. Also popular have been leather, rubber, and PVC clothing that is often associated with transgressive sexuality, like BDSM and S&M. A designer