Admit it. We've all been there. Doing a #2 in a public/semi-public restroom, only to realize that — oh crap (literally) — there's no toilet paper! What do you do? This is precisely the reason I try my best to have a pack of tissues in my bag at all times. But on the few occasions I didn't, I have waited until the bathroom was empty, loosely pulled up my lower pieces of clothing so that nothing was touching my skin, waddled over to the next stall and helped myself to some toilet paper from there. I have never asked a stranger to pass me some toilet paper (although I have been asked several times over the years). But what if it's a one-person bathroom? And...