HAHA i have this experience sa school.
i knew there was no tissue paper in the toilet. while in class, i was hit with a major bomb, so i knew i had to [gooey brown stuff] anytime soon.
so i took out a sheet of Yellow Pad paper. LOL
and then, i crumpled it. and then, i straightened it. and then i crumpled it again, and straightened it again, and repeated that process for about 10 minutes. LOL
afterwards, i had a soft sheet of make-shift tissue paper. HAHA it was really soft enough to be mistaken for a tissue paper. HAHA