As nouns the difference between chubhead and clubhead
is that chubhead is someone with a fat face while clubhead is (golf) the head of a golf club: the part of the club that strikes the ball.
clubhead
English
Noun
(
en noun)
(golf) The head of a golf club: the part of the club that strikes the ball
*{{quote-news, year=2007, date=February 12, author=Damon Hack, title=A Weakness Corrected, Mickelson Moves Ahead, work=New York Times citation
, passage=He