No documented original recording or creator is known for this clip, which circulates as a generic short fart effect on soundboards and in meme edits. Its appeal is the specific wet, spluttering texture and the bus setting implied by the title, which frames it as a public embarrassment rather than a private joke. Editors reuse it for pranks, toilet humor compilations and reaction cuts where a single rude noise has to do all the work, and its under-two-second length makes it easy to drop into short-form videos without setup.