smack in the middle
Right in the middle or most central part (of something). There I was, smack in the middle of Taiwan, with no money and no way to contact my family. You don't want the levels to get too high or too low. You need to keep it smack in the middle.
smack (dab) in the middle
exactly in the middle. I came in smack dab in the middle of the play. I want a piece that is not too big and not too small—just smack in the middle.
smack in the middle
verbSee smack dab in the middle