Yawning sounds are a staple of sleep and tiredness content, and this particular clip captures the slower, heavier yawn of an older man heard both at waking and at bedtime. Longer yawns like this get reused across reaction videos, sleep compilations and comedy edits because a quick cartoon yawn feels fake by comparison. Creators often reach for it when they need an honest, human sound of exhaustion that a synthesized effect cannot deliver, which keeps simple natural yawns in steady rotation.