Aikin and Casey expanded on this model in 2010, introducing a third form. Referring to the "representative form" as the classic "straw man", and the "selection form" as the "weak man", a third form is called the "hollow man". A hollow man argument is one that is a complete fabrication, where both the viewpoint and the opponent expressing it do not in fact exist, or at the very least the arguer has never encountered them. Such arguments frequently take the form of vague phrasing such as "some say," "someone out there thinks" or similar weasel words, or it might attribute a non-existent argument to a broad movement in general, rather than an individual or organization.