Live studio audience tracks became a staple of television comedy from the era of multi-camera sitcoms filmed in front of real crowds. Their cheers, gasps and applause were recorded to capture genuine timing and energy that canned laughter could not match. Online, creators borrowed that same reaction as a standalone sound effect for memes and edits. This short version condenses the full room response into a quick hit, which is why it works for reaction videos, parody talk shows and any clip that needs instant, familiar TV-style approval.