As a noun fuckhead is
(vulgar|pejorative) a stupid or otherwise undesirable person.
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Not English
Wikidiffcom has no English definition. It may be misspelled. fuckhead
English
Noun
(
en noun)
(vulgar, pejorative) A stupid or otherwise undesirable person
(vulgar) The knot which one with long hair usually develops on the back of the head after long periods of intercourse, specifically the missionary position