Brilliantly lit from stem to stern, she looked like a sagging birthday cake.
A concave chest means that your diaphragm is sagging.
When we are dealing with death we are constantly being dragged down by the event: Humor diverts our attention and lifts our sagging spirits.
I don't want to have a song like 'My Humps' and it be sagging down, so I pay attention to that area. A lot.
If I see something sagging, bagging or dragging I'll get it nipped, tucked or sucked.
A lot of movements use women's involvement to shame men when recruitment is sagging.