Chandler: Once I got on the subway, right, and it was at night...and I rode it all the way to Brooklyn. Just for the hell of it. 好吧。有一次我坐地铁，对，是在晚上，那晚我搭地铁到布鲁克林区。我就这样做了。(Just for the hell of it：任性地、没原因地做了某事。)