A Milli was originally released by Lil Wayne in 2008 as a single from Tha Carter III, built around a minimal, pounding beat that quickly became one of his most recognisable tracks. Bass boosted remixes later spread through YouTube, SoundCloud and meme edits, where creators amplified the low end to make the song hit harder in short videos. The format stuck because the beat is instantly recognisable even in a few seconds, and the exaggerated bass suits hype, flex and comedy edits that need an immediate burst of energy.