Iron is an essential mineral in the body. It's also the more simple form of steel and literally changed the world forever since it was first created. So iron out some of those creases with some steaming puns.
He may be able to stop a god and his army, but sadly he can't avenge your failing chemistry grade. - Matty Malaprop
Nothing beats a steaming heap of starch-filled waffles in the morning, amirite? - Matty Malaprop