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)
The process of grinding very loud/dank weed then spilling it all over your pants (presumable the crotch area) then attempting to pack the spilt weed into the bowl
An autocorrect for 'dickhead' but an arguably better word. Has the same desired effect of the aforementioned term, particularly when used in conversation with others such as with one's friends or girlfriend or dog.