Well, I piss ice cubes, which means I'm cool ... but I whine about it a lot, which isn't cool. But seriously though, have you ever tried to pass an ice cube?
@SW-User I guess they aren't as jagged as kidney stones, and their frozeness acts as a kind of anesthesia, but it's still a proverbial square "peg" forcing its way through a (much smaller) round hole ...