:Per US National Library of Medicine Outlaw motorcycle gangs (OMGs) are an iconic element of the criminal  landscape in the United States, the country of their origin. Members of  OMGs may present to the emergency department (ED) as a result of motor  vehicle accidents or interpersonal violence. When one member of an OMG  is injured, other members and associates are likely to arrive in the ED  to support the injured member. The extant literature for ED personnel  lacks an overview of the culture of OMGs, a culture that promotes the  display of unique symbols and that holds certain paraphernalia as  integral to an outlaw biker’s identity and pride.