Subvertising
Subvertising the portmanteau of subvert together with advertising is a practice of making spoofs or parodies of corporate and political advertisements. The cultural critic Mark Dery coined the term in 1991. Subvertisements are anti-ads that deflect advertising's attempts to undergo a change the people's attention in a given direction. According to author Naomi Klein, subvertising allows a way of speaking back to advertising, ‘forcing a dialogue where before there was only a declaration.’ They may draw the form of a new idea or an alteration to an existing impression or icon, often in a satirical manner.
A subvertisement can also be sent to as a ]
Subvertising is a type of advertising hijacking détournement publicité, where détournement techniques developed in the 1950s by the French Letterist International and later used by the better-known Situationist International have been used as a modern critical form to re-route offer messages.
In 1972, the logo of Richard Nixon's reelection campaign posters was subverted with two x's in Nixon's name as in the Exxon logo tothe corporate ownership of the Republican party.