have/get (something) down pat(redirected from have/get down pat)
have/get (something) down pat
To learn, master, or understand something perfectly, to the point of requiring little or no focus to do, recall, or accomplish it. Make sure you practice these equations until you have them down pat. I got my routine down pat so there wouldn't be any room for error during the performance. Don't worry, I've got my eye on the kids.