Ass Sweater

It's my day off and this morning, I turned on the radio to 97.3, Alice Radio, my usual commute-home radio station. (We're not to use streaming radio at work; eats up too much bandwidth). I usually don't listen to the Sarah and NoName show for my earlier morning commute - not on the same wavelength. But today they mentioned the "ass sweater": the usual top women can tie around their waist to cover their ass; done when a thin woman wants to add volume to their skinny ass or if the red tides come upon her unsuspectingly. I never knew there was a name for this thing...