The 'Please Be Patient, I Have Autism' meme originates from a real-life novelty baseball cap featuring the phrase in a colorful, child-like font. While the hat was likely designed as a genuine tool for awareness, it was quickly adopted by internet culture—particularly within the neurodivergent community—as a tool for ironic self-expression and 'autistic swagger.' The meme is typically used to explain intense hyper-fixations, social faux pas, or overly niche interests in a way that is both blunt and humorous. Its popularity lies in its reclaimative nature, turning a simple accessory into a recognizable symbol for relatability and internet subcultures.