The 'What Is Air?' meme serves as the ultimate reaction to something so incredibly funny that the viewer literally forgets the basic concept of breathing. While it has roots in early Tumblr culture where users would tag hilarious content with 'I can't breathe' or 'What is air?', it evolved into a standalone phrase often paired with distorted or surreal images. It captures the chaotic essence of losing one's composure and cognitive function during a fit of uncontrollable laughter. Today, it remains a staple in the meme world for reacting to peak absurd humor, viral videos, or unexpected punchlines that leave the audience gasping.