word used to describe the behaviour of a dickhead...

(in the same way a "stupidity" is used to describe the behaviour of a stupid person).
"Why did he do that?! Why does he need to indugle in this dickheadery?"
by StompKat September 12, 2009
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Behavior or incitement of behavior concise with being a dickhead.
In real dickheadery fashion, Al chucked a beehive over the fence at the neighbors party.
by BlasterBoat June 11, 2021
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