A stated opinion that isn't true. Rather, just pulled out of the ass. When an ass fact is stated, one has the right to call "ass fact" on the person who delivers the untrue statement.
Mike said, "avocados are high in cholesterol" Bill called "ass fact" on Mike. Plants do not contain cholesterol.
by DutchRub February 20, 2010

A dean fact is something that dean says that is either complete bullshit or has minimal evidence to back up his claim. A dean fact is mostly Deans opinion which is naturally wrong.
by ThatsADeanFact! June 15, 2018

Tina: Did you know that more than half of women in the United States will not leave their home without makeup on?
Grace: Really?
Tina: Yeah, it's Libra-fact.
Grace: Really?
Tina: Yeah, it's Libra-fact.
by pastrychefsniper March 23, 2010

The art of randomly representing complete lies as the truth in a casual conversation with absolutely no purpose or benefit to anyone.
Person1: Hey guys. What's for lunch today?
Chad: Did you guys know there is only 1 KFC in Summit County?
Person1: STFU Chad
#Chad Facts
Chad: Did you guys know there is only 1 KFC in Summit County?
Person1: STFU Chad
#Chad Facts
by ChadLies November 6, 2019

Agreeing to something
Boy: Yo this bitch always wearing the same shoes and her hair look ratchet asf
Friend: Yo thats dead facts bro
Friend: Yo thats dead facts bro
by Xanarchy October 21, 2017

He tried to tell me that people can digest lactose until age 25, at which point they become intolerant, unless they've consumed enough milk before then. I said, "stop feeding me Matt Facts"
by Coogrrs July 7, 2016

Byron facts are irrelevant, and even boastful, facts that someone shares about the natural environment around them. These facts are solely shared to brag about one's knowledge on a completely useless topic such as nature, and are infurating for the people who have to listen to them. These facts are commonly seem shared by people who are named Byron... with exceptions of course.
On a school trip to cairns, while on a rainforest walk, a nature nerd student named Byron would not stop sharing useless byron facts about each of the species of flora and fauna they walked past.
by A trust worthy source ;) May 1, 2022
