A specific type of family who is seriously fixated on consuming as much dietary fiber as is humanly possible, ostensibly for their collective colon health.
The fact that each individual member of this classic fiber family is a total self-focused asshole is ironic because their dietary practices place them in the upper one percent of the world’s healthiest supershitters!.
by Dr Bunnygirl May 18, 2021
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Beast Camp Training / B.C.T. Tactical defines “Bitch Fibers” as
1. A type of fiber found in the human body that causes the body to secrete and multiply unwanted cells of mediocrity.

Symptoms & Related Illnesses:
Long term of building up too many “Bitch Fibers” in the body can cause loss of life, short life span, human waste of space, head in ass syndrome, frequently catching the Bitch Flu, Loseritis, Bag of Excuses Syndrome,
Nobody Wants to Work With You Disease and many other problems.
People that are okay with being average, lazy with zero zest for life and greatness have too many “Bitch Fibers” in their bodies.
by Bladeglk21 November 14, 2019
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-noun
Sexual term. A defense for unwanted anal play in which the one being probed defecates on the finger(s) of the one doing the probing.
Told you it was exit only, now you have a fiber finger.
by Mr. e stigma May 10, 2010
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An important nutrient in every diet, soluble fiber corrects BOTH constipation and diarrhea. It sucks up water so it "makes a turd" no matter what your stomach already has going on. It does not cause sneak attack diarrhea.
It is vital in managing IBS.

Soluble fiber is found mainly in what your dad calls "starches" white breads, pasta, skinned potatoes and also in "smooth" fruits like apples, pears, and plums(sans skin).
You need more soluble fiber, have a Metamucil cookie. All those whole grains you eat might as well be tree bark. Sure, they scrape the cancer out of your colon, but they don't make a turd.
by Grocery B April 5, 2011
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An urgent and somewhat surprising evacuation of the bowels.
Those frosted mini wheats sure gave me one hell of a fiber attack.
by Archibald Sanisac June 21, 2008
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a lightweight material that is used on many race cars and tuner cars that has a black coulour to it
the saleen s7 has a complete carbon fiber body
by \/\/ /\ \/ [- January 9, 2005
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Moral fiber is the capacity to do what is right, no matter what the circumstance. A business person with strong moral fiber, for example, would decline a bribe, and put his self interests aside for the benefit of the company and its shareholders. A parent with strong moral fiber does whatever it takes to help their kids succeed, even if it means they have to make sacrifices. A person with moral fiber does not do things to intentionally harm others, and when given the opportunity, does things to help the less fortunate.
When Abraham Lincoln pushed to free slaves despite hostility from his own political party, he showed great moral fiber.

Bernie Madoff was severely lacking moral fiber when he took billions from investors.

A parent that would rather drink and get high than pay rent or electric bills has no moral fiber.
by tiredcitizen April 21, 2009
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