i ask you if yesterday was the 24th of april? / you tell me no, today is the 25th
A Jackie Chan meme.
Jackie Chan is the martial arts actor holding his hands to his head in disbelief. The picture, known as "My Brain Is Full Of F...", stands for total bewilderment. Captions describe things that make no sense - a confusing plot, a math problem, a relative's logic. It's the meme for being baffled.