One who, when cleaning themselves with toilet paper after defecating, wipes and then proceeds to fold the toilet paper and wipe again with the already used paper. In effect, they are putting the feces back where it came from. Ostensibly this is to conserve more toilet paper, but laziness and a lack of proper hygiene also play a definitive roll. Researchers have found that, contrary to common sense and ideas of cleanliness, the majority of Americans are indeed Double-Wipers, especially among the younger generations. Observations also seem to prove that sex is not an important variable in regards to Double-Wiping.
Robina, disgustingly, and like most other people, is a Double-Wiper. Why does she even bother wiping at all if she's going to reuse her dirty toilet paper?