Astroturfing

Astroturfing is a sex act involving rubbing a shaved head on a partner's vagina or anus for pleasure.

"Astroturfing" is the act of trying to boost one's image online with fake comments, paid-for reviews, made-up claims and testimonials.

a form of propaganda whose techniques usually consist of a few people attempting to give the impression that mass numbers of enthusiasts advocate some specific cause. This is often done by conjuring up a phony organization(s) that never existed.

The process to apply a faux patch of hair on and around various body parts( such as the face, chest and genitalia) by pre-pubescent boys and girls in order to make themselves appear older than their actual age.

A form of spamming public opinion from political organisations via the media.

Specifically where a media operation of a Campaign or political party distributes a press release to voulunteers who forward it en masse by letter and e-mail to media organisations in an attempt to distort the media organisations perception of public opinion, and distort the media organisations output.

Creating the impression of public support by paying people in the public to pretend to be supportive.

The false support can take the form of letters to the editor, postings on message boards in response to criticism, and writing to politicians in support of the cause.

Astroturfing is the opposite of "grassroots", genuine public support of an issue.

Pretending to be a grassroots movement, when in reality the agenda and strategy are controlled by a hidden, non-grassroots organization. In this manner, a faux show is presented, consisting of robotic individuals pretending to be voicing their own opinions.