Paulbag circulates online as a user-generated soundboard clip rather than a documented mainstream meme, so its appeal comes from reuse rather than a famous scene. Creators have picked it up for short-form edits, reaction videos and chat replies, where a recognisable, offbeat sound can signal humour without a setup. Its thirteen-second length makes it easy to drop into a timeline, loop in a joke or send as a reaction. Because it remains niche, it still feels fresh to audiences who have not heard it repeatedly, which helps it work as an inside joke in smaller communities and friend groups.