if you came to urban dictionary of all places looking for this definition, you need to get some common sense. anyway, it means a general idea of what and what not to do. just don't be a fucking dumbass.
by bbqsauce9249 April 14, 2023
Get the Common Sensemug. (phrase / life observation / savage truth)
A brutally honest way to say that just because something seems obvious, most people will still find a way to mess it up. Perfect for moments when humanity disappoints you, usually in public or online.
Used when:
Someone does something completely avoidable or facepalm-worthy.
You realize society collectively skipped the “how to adult” manual.
You want to sound smart while judging idiots.
Meaning: Humans often act in ways that defy logic, and that’s on them.
Synonyms: “Apparently, this is optional,” “Logic is rare,” “Humanity, why?”
A brutally honest way to say that just because something seems obvious, most people will still find a way to mess it up. Perfect for moments when humanity disappoints you, usually in public or online.
Used when:
Someone does something completely avoidable or facepalm-worthy.
You realize society collectively skipped the “how to adult” manual.
You want to sound smart while judging idiots.
Meaning: Humans often act in ways that defy logic, and that’s on them.
Synonyms: “Apparently, this is optional,” “Logic is rare,” “Humanity, why?”
Examples of contexts in which common sense isn't so common:
Coworker: “I put metal in the microwave.”
You: “Common sense isn’t so common.”
Friend: “I just walked into traffic because I was texting.”
You: “Common sense isn’t so common.”
Internet comment section: literally anything ever.
Coworker: “I put metal in the microwave.”
You: “Common sense isn’t so common.”
Friend: “I just walked into traffic because I was texting.”
You: “Common sense isn’t so common.”
Internet comment section: literally anything ever.
by Thejocdoc November 11, 2025
Get the Common sense isn't so commonmug. by SadTofu November 29, 2022
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Get the common grubmug. by h2so4 sulfuric aciid June 4, 2025
Get the common groin hatmug. by astupidnincompoop November 15, 2022
Get the common sensemug. Stripping down to your boxers, covering yourself in warpaint, running around the neighborhood, screaming + brandishing a spear.
I found the cure-to-the-common-cold !
by nouns June 10, 2011
Get the Cure-to-the-common-coldmug.