(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 john, because it's almost Deuce Hour.
by Coast Trash June 23, 2006
Get the Deuce Hour mug.
(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
Get the "Deuce Hour" mug.
noun. Refers to the hour in the morning between breakfast and lunch when the hearty-breakfast crowd's sausage, eggs, and bacon finally make their way through the digestive tract. This usually results in a relatively short period of high restroom utilization.
The morning deuce power hour was fierce today! There wasn't an empty stall in the building at 10:30 AM. It must have been caused by the free breakfast tacos in the break room earlier.
by Word Llama August 13, 2008
Get the morning deuce power hour mug.