AKA brain fog; cognitive impairment; period during which higher executive function is affected; difficulty thinking

It can be caused by many things. Commonly it is due to fatigue, physical duress, or intoxicants.

Generally it is temporal in nature. It comes and goes.
Summer heat and insomnia ganged up on me. After the cog fog hit forget writing, I couldn't even remember the day of the week !
by FichenDich August 29, 2017
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1. A person or thing that is irrelevant to the functions of an operation or organization.

2. A person (draftsman) that is easily replaced.
The draftsman is an insignificant cog in the production of drawings, but the engineer is.
by cad draftsman June 10, 2016
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Australian slang for a car's transmission, especially a manual (or standard as the Seppos call them).
If I put a 2 litre donk and a 5-speed cog swapper in my Renault 12, it will go like shit off a shovel.
by Choda Boy 57 August 22, 2006
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The act o pooping in a bath just seconds before the partner gets in it.
Hanna gave me a huge pre-cog last night that I had to hit the shower to get rid of every part of her poop that was stuck on my skin.
by Booty_hunter February 3, 2020
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Cog Muf-fin
-noun-
1.The thing one wants most out of this world.
"Nick really wants Lee more than world peace, therefore she is his cog muffin!"
by Nicholas Scott Oliver October 20, 2007
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A phrase that is only said if you want to join a person’s Xbox Live Party.
Person 1: “Can I join the party with you?”
Person 2: “Only if you say cog slops.”
Person 1: “ Cog slops!”
by jpotts_48 July 3, 2019
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Something weak and foolishly planned or designed that others can see will not last long.
His carrot cog business plan is soon going to leave him in hot waters.

Your ideas are but carrot cog; keep them to yourself; I am not going to be fooled.
by Dr Farhan January 23, 2022
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