Innofy.io on Instagram: "The 37-second clip is a montage of prank attempts where people sneak up behind someone (often while they're eating or seated) and wrap a towel or cloth around their neck from behind, gently pulling it to elicit a surprised, wide-mouthed reaction—mimicking a "gag" or choke for comedic effect. It includes multiple short segments: Early clips show lighthearted successes with younger people reacting dramatically but playfully, opening their mouths wide and flailing in surpri