See dilly dally. Procrastinate, especially in speaking; a failure to get to the point or a purposeful avoidance of making one's point. Can also be used in place of dilly dally in avoid an unpleasant task, such as a chore, although dilly dally would be better here.
Oft conflated with gee haw: right and left, respectively, TWO commands for controlling a beast of burden with respect to the current path. The current expression is the result of the phonologically entertaining velar abandonment of gee /dʒiː/ for slothen vowel yee
"YEE," let's not fall into the fathomless crevasse. "HAW," let's not flip the caravan riding up the embankment. Yee Haw itself is befuddling