Honest answer....I can't even imagine running out of toilet paper and least of which would be getting busy while none is on the roll. I mean, isn't that like the 2nd or 3rd most important thing ever in any household? But don't most people keep facial tissue in their bathrooms too for blowing noses anyway (well, I guess the fact this question is being asked and answered means no)?
But honestly if the situation somehow ever came to pass in my house I guess I would just use that stupid facial tissue I have decorating my bathrooms.:dunno: