Chappie is a 2015 science-fiction film directed by Neill Blomkamp about a police robot who gains human-like consciousness and learns about the world like a child. The character, voiced by Sharlto Copley, is known for his curious, innocent personality and distinctive laugh. Short clips of that laugh, written as jajajaja in Spanish, have circulated as a quick reaction sound for memes, gaming clips and chat messages, especially where a light hahaha fits better than a long laugh. Its brevity keeps it useful for fast edits and instant reactions.