Mitchell from Arlington, Texas, wonders about his father’s expression: If a bullfrog had wings, he wouldn’t bump his butt. It’s been around since at least the early 1900s, and is a variation on an older expression, If pigs had...
tail-dragger n.— «They began amassing more planes, paying special attention to the more versatile models that have a third wheel in back as opposed to the front—”tail-draggers,” as they call them.» —“Flying while female:...

