The phrase became famous through Bone Thugs-n-Harmony’s 1995 song “1st of tha Month,” where the opening wake-up call turned payday into a celebration. Over time, short clips of the hook travelled far beyond the original track, becoming a shorthand online for rent day, payday and the start of a new month. Creators now use it less as a music excerpt and more as a cultural cue, because listeners recognise the moment instantly even without hearing the full song.