Toilet paper.

1.(n.) Crapper. crap - Comes from the word written by a fisherman who mispelt the fish, the carp, and thus it immeadiately became a word to express shit, or something bad because of how childish the error and mistake was.
2. (n.) Roll. roll - Comes from (vb.) to roll - "to roll a butcher", but in this sense it is a (n.) roll of something, coming from the product of a good rolling.
Left in comment book in a small convenience store by a local oaf:

"No crapper roll on Thursday"
by The Gladwell October 30, 2004
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