so, in Pathfinder 2e, one of the barbarian specializations allows you to use a weapon in size category L if you're a Medium or Small creature. i read that and immediately had to make a barbarian who is less than 3 feet tall but uses giant sword. it's ridiculously impractical looking (and actually gives him a penalty to dex when he uses it, because it's so awkward and unwieldy!) and is indeed anime as hell. i love it.