An obsession, especially one that keeps intruding irrelevantly into other matters.

present participle of headbang

A type of dance associated with hard rock or heavy metal music, in which the head is shaken violently in time with music

To engage in headbanging, the vigorous movement of the head in time to music

plural of head game

Third-person singular simple present indicative form of head game

In a manner causing headache.

A stand for a wig, shaped roughly like a head.

(idiomatic, informal) To laugh uproariously.

(colloquial, now chiefly childish) A stupid person.