Oi! Skinhead represents the "Second Wave" of the skinhead subculture that emerged in the United Kingdom during the late 1970s. This era marked a definitive visual and musical break from the earlier Trojan Skinhead style, moving away from 1960s soul and reggae toward a harder, aggressive fusion of punk rock and working-class street culture. The subculture was built on a foundation of "boot-to-the-bollocks rage" and a fierce rejection of the perceived "art school" intellectualization of the early UK punk scene.

The term was popularized by Sounds magazine journalist Garry Bushell in 1980, who took the name from the "Oi!" greeting used by Stinky Turner of the Cockney Rejects to introduce songs. While the movement aimed to unite disenfranchised working-class youth, it became a lightning rod for controversy due to its association with street violence and the infiltration of far-right political groups in the early 1980s.

The subculture was born in the late 1970s as working-class youth in the UK sought to recapture the original skinhead spirit in the face of a changing cultural landscape. By 1977, the initial skinhead wave ( Trojan Skinhead ) had largely faded into " Suedehead " or " Smoothie " styles, and the emerging punk movement was seen by many street-level youths as increasingly artsy and middle-class.

This "Second Wave" revival was driven by a desire for a more raw, authentic representation of life on the council estates and football terraces. These revivalist skinheads adopted a more aggressive and utilitarian look than their 1960s predecessors, trading the polished "Spirit of '69" aesthetic for shaven heads and industrial workwear.

The subculture's reputation was severely impacted in the early 1980s by media sensationalism and real-world political infiltration. While the movement was originally intended to be a populist, street-level unification of punks and skins, it became a battleground for far-right groups like the National Front. The 1981 Southall Riot and the controversial Strength Thru Oi! compilation cemented a public association between the aesthetic and neo-fascism that the broader, often apolitical or left-leaning scene has struggled to shed for decades.

The Oi! aesthetic experienced a global resurgence in the 2010s, often referred to as the Third Wave. This modern scene is noted for its meticulous attention to 1980s style details and its ethnic and cultural diversity, with thriving communities in countries like Poland, Spain, France, and the United States. Modern bands like Crown Court continue to evoke the "dirty, grimy, ugly" sound that reflects hard social realities while rejecting the "plastic" or over-polished versions of the subculture.

The Oi! uniform was designed for durability and intimidation on the streets and football terraces.

Oi! was originally intended as a "new punk" or "real punk" movement that eschewed the commercialization of new wave. Lyrical themes focused on the harsh realities of the Margaret Thatcher era, including unemployment, police harassment, and workers' rights.

The scene faced a disastrous turning point on July 4, 1981, when a riot occurred at an Oi! concert in Southall. The venue was burned down by local Asian youth who believed the event (featuring bands like The 4-Skins and The Business) was a neo-Nazi provocation. This incident, combined with the release of the Strength Thru Oi! compilation (which featured a known far-right activist on the cover), led to a lasting public perception that the entire Skinhead subculture was racist.

In reality, the scene was fragmented. While a violent white nationalist element was vocal, many prominent bands like the Angelic Upstarts and Sham 69 were associated with anti-racist or left-wing politics. This tension eventually led to the formalization of specific subsets like SHARP (Skinheads Against Racial Prejudice) and Redskins in the following decades.

Oi! music is a stripped-back, aggressive subgenre of punk rock characterized by its raw energy and anthemic "singalong" choruses. The sound was designed to be at home in rowdy pubs and on football terraces, prioritizing directness over technical virtuosity.

Musically, the genre pairs power-chord guitar riffing with simple, driving drum beats. A defining feature is the "gang vocal"; choruses that sound like a crowd of people shouting together, mirroring the tribal energy of match day chants. The lyrics are unrefined and unmediated, focusing on the grit of the streets: unemployment, street fights, police harassment, football loyalty, and the drinking culture of the local pub. Unlike earlier punk bands that might weave in sociopolitical theory, Oi! artists wrote about the immediate struggles of survival and the pride of being working-class.

The Oi! aesthetic is characterized by a more rugged, "hard-boiled" appearance compared to the polished Mod -influenced look of the 1969 "Spirit of '69" era.