fucknoid means: Fuckhead is an alternative. As an insult to another person/people. A combination of Fucktard, Fuckead or Fucktard characteristics and hemorhoid. It is also believed that the suffix “noid” was used to refer to undesirable characteristics of the fictional character “Noid”. In the Law Enforcement Community, “No I.D.” is often a requirement quality for many lowlifes or miscreants. These perversions of “F-word,” according to some, are due to overuse of the colloquialisms and the desire for modifications to make it more useful. (in Community Dictionary, added by Ululation)