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(1) an everyday regular bowel movement, usually around 2p.m.,that is very reliable and semi-celebratory;

(2) anytime during the day when you make a trip to the crapper to curl one off.

(3) the timespan immediately following a lunch or dinner trip to one of the following: Taco Bell, Krystal's, Waffle House, aptly named due to the immediate urge to dookie.
(at 1:57 p.m.) I sure hope no one's in the shitter, because it's almost "Deuce Hour".
by jeremy@clownpenis.fart June 22, 2006
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