Dickhead vs Mofo - What's the difference?

As a noun dickhead

is (vulgar|colloquial) the glans penis.

* dick-head

(en noun)

(vulgar, colloquial) The glans penis.

* 1970 , Clarence Major, All-night Visitors , page 71:

...down, down, sinking down faster than she's so far moved, the dick head exploding up into all that wet, warm slime...

(vulgar, colloquial, pejorative) A jerk; a mean or rude person.

* 1965 , Robin Moore, The Green Berets , page 242:

I don't want them Special Forces guys left out there when some dickhead is afraid to go get them.

* 1996 , Timothy Jay, What to Do When Your Students Talk Dirty page 207:

...they have been exchanging insults in writing: "dickhead ," "dillweed," "fuzzbutt," "dorkwad," "asswipe," and so forth.

(vulgar, colloquial, pejorative) A stupid or useless person.

* 1979 , E.M. Corder, The Deer Hunter , page 69:

"Watch it, dickhead !" "Hey, Stan, that's my shirt you just dropped in the snow!"

* bell-end * cockhead * knobhead * See also ; .

* mo-fo', '''mo fo''', '''mo' fo ''etc.

(Abbreviation) (head)

(playful or vulgar, slang)

Man, he's a big mofo .

(playful or vulgar, slang)

Man, he's got a big mofo truck.