Payday 1 is the shorthand many fans use for the first game in the Payday series, a cooperative heist series built around planning robberies, wearing masks and escaping with the loot. Short clips labelled Payday 1 have circulated on soundboards and in gaming edits because they instantly signal that high-stakes, team-based mood without needing a long explanation. Creators keep returning to them for heist montages, stream highlights and payday jokes, since the reference is easy to recognise and works even for viewers who only know Payday from memes and short videos.