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1.
A poop that disappears into the hole of the toilet after occurring but prior to flushing. The person who poops is unable to visually confirm that a poop actually occurred as there is no evidence left behind. A disappearing poop.
I just took a dump but it was a Disapoo. I am so bummed that after all of that effort on the toilet that I had a Disapoo.
by Cody1998a February 12, 2011