And I was at a pub once with some friends of mine, and we were drinking and having fun. And we thought we'd order some food. We were on table 16. I went up to the bar. And I said, to get food, could we get delivered to 16? And I went, oh, wait, a minute, which is 4 squared. Can I order food to the table 4 squared? And it ended up the poor girl behind the bar looked very confused. And I went, no, actually, we'll make it easier. How about I order it 2 to the 4? Because not only is 16 4 times 4, it's also a 2 times 2 times 2 times 2. And then at this point, she looked very bewildered, and later on, we managed to intercept our food on the way to table 24.