When one takes such a large dump, one end vanishes down the tube, while the other end is still poking out of the water.

Usually the result of or not dumping for 3 to 4 days.
While spending a three day weekend camping, the outhouse was too repulsive to even go near. When Jay got home, he hadn't dumped in 4 days and it was so big, one end vanished down the tube while the other end was still hanging out of the water. Resulting in his first lost sight still breathing dump of the month.
by NERRd May 15, 2011
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