The History of Drill & Street Slang
The slang catalogued on this site did not appear from nowhere. It rode specific musical movements out of specific cities, and understanding those movements is the fastest way to understand the words.
Chicago: drill is born (2010–2014)
Drill took shape on the South Side of Chicago in the early 2010s. Young artists — Chief Keef, Lil Durk, King Von, and others around the Glory Boyz and related circles — paired menacing, minimalist beats (often from producer Young Chop) with blunt first-person accounts of block life. The genre's name doubled as its vocabulary: to "drill" was to retaliate, and the music narrated that world directly.
The UK reinvents it (2012 onward)
South London — Brixton in particular — absorbed Chicago drill and rebuilt it. UK drill slowed and darkened the sound (producers like 808Melo), and, crucially, fed it through British multicultural slang: Jamaican Patois, Arabic borrowings, and London road vocabulary. Groups like 67 and, later, artists who reached the mainstream carried it worldwide. Much of the UK-specific vocabulary in our glossary — wagwan, peng, ends — comes from this lineage.
Brooklyn drill closes the loop (2018 onward)
New York took the UK's version of the Chicago sound and made it a third thing. Producers borrowed 808Melo-style beats, and artists like Pop Smoke gave Brooklyn drill a global moment. The vocabulary blended US and UK terms, which is why a single lyric today can mix Chicago-rooted and London-rooted slang in one bar.
Why the words matter beyond music
Because drill lyrics reference real conflict, they have drawn serious legal and journalistic attention — including debates over whether lyrics should be admissible as evidence. That is exactly why a careful, documentary reference exists: decoding a term accurately, and noting that documentation is not endorsement, is more useful (and more honest) than either glamorising or censoring the vocabulary. See our culture page for that discussion.
The producers who built the sound
Slang rides beats, and specific producers shaped the sonic space that carried it. In Chicago, Young Chop's dark, sparse production under Chief Keef defined first-wave drill. In London, 808Melo's sliding basslines gave UK drill its signature glide — and when Brooklyn's Pop Smoke rapped over 808Melo beats, the transatlantic loop closed audibly: an American voice on a British production of an American genre. Understanding that chain explains why a single track can carry Chicago-, London-, and Atlanta-rooted vocabulary in the same verse.
Grime's shadow
UK drill did not arrive on empty ground. It grew in the space grime had cleared a decade earlier — Wiley, Dizzee Rascal, and the pirate-radio ecosystem that made fast, dense, British-accented rap normal. Grime contributed cadence, slang, and an independent do-it-yourself distribution culture (pirate radio, then YouTube channels like SBTV and Link Up TV) that drill inherited wholesale. Much of the Patois-derived vocabulary in our glossary — wagwan, skeng, duppy — was already circulating in grime before drill amplified it.
YouTube as the real record label
Neither UK drill nor US drill was built by major labels. It was built on YouTube: channels that premiered music videos, racked up millions of views, and turned unsigned teenagers into names overnight. That distribution model matters to slang because it removed the filter — vocabulary went from block to global audience with no editor in between, which is exactly why terms spread and mutated so fast, and why a reference like this one has to date-stamp everything it records.
Beyond Chicago: the US map
Drill and its vocabulary are not only a Chicago-to-London story. Brooklyn drill became its own centre of gravity after Pop Smoke, spreading UK-style beats through New York and out again. Detroit developed a parallel, distinct scene — faster, more chaotic, with its own vocabulary and the sturdy dance and cadence — that fed back into the national sound. The DMV region (DC, Maryland, Virginia) gave US rap glizzy and its own pocket of terms. Each city adds vocabulary and pronunciation, which is why "reading the region" is a real skill: the same word can carry a slightly different charge in Chicago, Brooklyn, Detroit, or South London. Our beginner's guide covers how to tell them apart, and the glossary tags the strongest scene for each term.