Haha, apparently the original saying is “Home, James, and don’t spare the horses”. My mum told me it’s because a lot of carriage drivers were called James, and don’t spare the horses means to be quick about it. I don’t know if your parents said it differently because it amused them that way or some other reason, but I suppose the idea is there’s no time to feed the horses since we’re in a hurry.
Haha, apparently the original saying is “Home, James, and don’t spare the horses”. My mum told me it’s because a lot of carriage drivers were called James, and don’t spare the horses means to be quick about it. I don’t know if your parents said it differently because it amused them that way or some other reason, but I suppose the idea is there’s no time to feed the horses since we’re in a hurry.