A person who is prevalent, and often found in the public doing stupid, moronic and mindless acts.

Also can be associated with loitering and annoying pests commonly found in groups at shopping malls, libraries and schools.
Basically another word for Imbecile.
He snuck out at night, like a Common Arsehole.

John: "Look at all these common arseholes over here."
Vlad: "Piss off you common arsehole."
by 17 inch dildo January 23, 2016
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