dickhead
1.
n. a stupid person, usually a male. (Rude and derogatory.)
See if you can get that dickhead to do it right this time.
2.
n. the head of the penis. (Usually objectionable.)
If you like your dickhead attached, you had better do just exactly as you are told.
dickhead
noun an inept, unlikeable person; an idiot. A satisfying embellishment of
DICK (the penis). As a term of abuse this is often accompanied by, or even replaced with, a mime of the masturbation of a flaccid penis, gesturally sited in the centre of the forehead
US, 1964