A term used for someone who is beyond stupid and just overall a very "sharty" person.
Rene is such a sharthead everyday, Jesus Christ somebody get this kid some help.
by swagmaster4realsies September 16, 2017
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Basically like shithead but more family friendly mostly 12 yr olds use it when they don’t want to swear but still be cool.
Kid one: Hah just beat you full combo
Kid two: YOU SHARTHEAD
by Mello is dumb March 10, 2021
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