One-Punch Cat Source/credit: Tumblr What am I looking at? KaPow! This one-punch cat became a meme in 2020. The arm is clearly a print on a blanket under the cat, but still a fun optical illusion for cat lovers. More optical illusions:PM HummingbirdTree MuralDead Man's FingersFlying catFlying F1 CarEyeglassesMysterious treeDeformed Building