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Know it all

Someone who thinks they have the one and only answer to everything.
A lot of people confused the guy with a know it all. He didnt think he had all the answers to everything, but he was sure of which ones were bullshit.
by Solid Mantis June 9, 2020
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Governor So-Know-It-All

nickname from Congress for Dr. Sununu
Governor So-Know-It-All was a general contractor in NH.
by Coop Dupe December 1, 2022
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Know it all

Person typically has one button and it’s their way or nothing else. Don’t disagree with a know it all because if you do your entire day will change. They will quickly flip the script and could even lead to hate crimes, or even worse the “ K bye”
A know it all would say “I’m right when I’m right and I’m right when I’m wrong”
by Reneman May 31, 2018
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Bearded Know-It-All

A stereotypical social media commentator, usually with a beard, who likes to hear themselves speak as if they are an expert on a given subject, but their expertise might be questionable.
The bearded know-it-all gave me an unsolicited lesson on what he thought was the proper way to drink bourbon.

The bearded know-it-all mentioned on his podcast that birds are direct descendants of dinosaurs.

The bearded know-it-all argued that there is no difference between micro and macroeconomics.
by Rev Possum Jenkins July 16, 2025
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Know-it-all

A name given to a person that expresses basic common knowledge about a subject, by a person that doesn't know shit about fuck on said subject.
Me: Hey Edgar, maybe you should just check to see if the outlet is blown before you start taking apart the DJ's mixing board.
Edgar: Oh dang man, that actually worked! Quit being such a know-it-all, you're making me look bad.
by Methkateer December 22, 2023
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.9.The more others run this way and that preaching doom and gloom the more you must refuse to worry about what’s going on. Deep down you know it will all come good in the end, so start the weekend early and have yourself some fun.9.
.9.The more others run this way and that preaching doom and gloom the more you must refuse to worry about what’s going on. Deep down you know it will all come good in the end, so start the weekend early and have yourself some fun.9.
by 0AmanasazA0 November 14, 2025
mugGet the .9.The more others run this way and that preaching doom and gloom the more you must refuse to worry about what’s going on. Deep down you know it will all come good in the end, so start the weekend early and have yourself some fun.9. mug.

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