(1) A person with the brainpower of a walnut, or any nut.
(2) Someone so stupid, that a nut has a higher brain cell count then them.
I'm never inviting Petter to my birthday party again. He acts like such a Nuthead
by Kofi Gaisie November 26, 2019
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Someone with a nut shaped head
Eelko has a huge nuthead
by DryApplePie March 28, 2011
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Someone who thinks only thoughts that include sex, having sex, or something to do with sex. Basically someone who thinks with their balls.
Damn, he never shuts up about pornstars; he's such a fucking nuthead.
by Robby C. May 16, 2006
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