1 definition by Theaussiecat
An arrogant, ignorant imbecile incapable of forming a single coherent thought in their pea brain. Originating from the word Dickhead , this extension of dickhead adds the weed factor, explaining that syou are not only an asshole and a prick , but you are an unoriginal, asshole/prick and not in any way special or different. That there are in fact many like you in the world, nothing but a pest that should be torn from the earth and burned before the seed spreads and creates more dickweeds. (I.e your children)
by Theaussiecat February 28, 2015