Unlike clips taken from a well-known show or film, the cracked asthma laugh circulates mainly as a user-generated soundboard sound, with no clear single source behind it. Its appeal comes from the instantly recognisable wheeze, which creators reuse across short-form videos, reaction edits and gaming clips whenever a laugh needs to sound strained, desperate or overdone. Because it works without any context, it has kept spreading through meme pages and soundboards, where listeners search for it by its distinctive breathing and cracked tone rather than by a character or scene.