The term "roll" had some sexual implications back in those days, Kelley
...Roll in the hay?
Ha! That's exactly what I was going to say! I figured
that euphemism out a long time ago, at the dinner table as a matter of fact. My mom asked my dad if he wanted a roll and he said, "Not now; I'm kind of tired". I didn't know why she gave him a dirty look or why he was too tired for bread until I pondered it for a while. LOL