The Idiotaco meme is a playful internet joke that combines the absurdity of being called a taco with the lighthearted label of being an 'idiot.' It typically surfaces in niche humor communities and social media circles where users post images of confused individuals or pets alongside taco-related puns. The meme thrives on its sheer randomness and is frequently used for self-deprecating humor or to mock a friend's harmlessly silly mistake. Its rise in popularity is attributed to the internet's love for non-sequitur insults and food-based comedy.