Well, folks, grab your black gis and prepare for a surprise! Turns out, you can't actually sport a black gi in judo, as much as it might make you feel like Batman. The traditional judo uniforms are strictly white or blue - no room for any rogue ninjas, unfortunately! So, as much as we'd love to add a dash of midnight mystery to our judo practice, we'll have to stick to the dress code. Better luck next time, dark knight enthusiasts!