On Jan 11, 2015 1:49 PM, "Ryan" <yandoryn@gmail.com> wrote:
> A bottom-liner, in my mind, means that even if no one else shows up to help (which can happen!), nothing's going to "leak."

Which oddly coincides with what came to my mind the first time I heard the term "bottom-liner" in this context: the liner at the bottom of a diaper. :-D

Patrik