The Angry Toddler meme typically features a young child, most notably a little girl in a car seat, sporting a hilariously intense glare and crossed arms. While several variations exist, the most famous version captured the universal feeling of irrational childhood anger. It quickly went viral on social media platforms like Twitter and Facebook as a way for adults to express their own petty grievances and 'moods.' The image resonates because it perfectly encapsulates those moments when life doesn't go your way and you just want to sit back and fume.