Noun
See Ax, Axman.
Source: Webster's dictionaryA letter supposedly written by the Axeman did indeed reach newspapers in real life, threatening to kill anyone not playing jazz, although no axe murders are recorded to have happened that night. Source: Internet
She spent every day in a cabin with her former partner, the Axeman, who, to Fiona's disgust, was covered in knotty pine. Source: Internet