fetal alcohol syndrome
no i know chef once made a topic "what race is atari???" and one of the options was "fetal alcohol syndrome" so i think atari is just using saracism.
besides he had almost NONE of the facial features of fetal alcohol syndrome. yes, he has large epicanthal folds, but the most obvious symptom of fas is the smooth philtrum and thin upper lip, which he definitely doesn't have.
also, atari, i honestly do like your L poster, haha. i have a death note poster in my room too but it's of Light and Ryuk. so yeah we're cool