The term 'HEAD LINE' can be broken down into three parts: PART (4 letters), BROW (4 letters), and LETSPARTYDUDE (13 letters). The first PART, PART, is a noun meaning a portion or division of a whole. The second PART, BROW, is a verb meaning to frown or scowl. The third PART, LETSPARTYDUDE, is an expression used to express enthusiasm for a party or gathering. Taken together, the phrase 'HEAD LINE' could be interpreted as a warning to be cautious and not get too carried away with partying.