Astroturfing 

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

Ever since Helen shaved her head we've been experimenting with astroturfing her scalp against my clit and it makes me come so hard!

Astroturfing by iloveastroturfing April 24, 2017

astroturf 

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.

Mike, admit you just got caught astroturfing. You're just pimping your own blog.

Microsoft didn't have grassroots support, so they created astroturf support.

astroturf by holloway August 17, 2004

astroturf promotion 

faux-grassroots promotion, usually hiding a corporate advertising or marketing movement. May also cover corporate graffiti.

The recent "leaking" of fall pilots to YouTube is shameless astroturf promotion.

astroturf promotion by Dancomono July 17, 2006

Astroturf 

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.

Moms Demand Action is astroturfing for Bloomberg and all of their followers are clueless housewives with too much wine.

Astroturf by That-Guy-You-Know May 2, 2014

Astroturf Group  

Political term that means pseudo-equal rights group or artifcial equal rights group. This groups or organizations tend to call them selves a organization that supports freedom and equality; however that is nothing more a backdrop for a biased unequal agenda.
Groups like Accuracy In Academia and Students for Academic Freedom are good exaples of Astroturf Groups. They put on the identity of being a organization that supports equality, but actually are trying to advance a political bias

"That Astroturf Group are really annoying" Bob said.

Astroturf Group by Bob_the_Patriot November 18, 2007

AstroTerps 

The University of Maryland Astronomical Society - - A group of students at the University of Maryland who are either astronomy majors, or interested in the field of astronomy. The group meets every so often to discuss recent news in astronomy and/or space flight and is open to all who are interested.

Student 1: "Hey, is there a group on campus dedicated to astronomy?"
Student 2: "Yeah, the AstroTerps, go to CSS and ask around about joining, anyone who's interested can be a member."

AstroTerps by orbital physicist November 6, 2009

astroturf 

v. The technique of using boiler plate text to advance a political agenda. "Astroturfing" is typically done by sending the same letter to every newspaper one can find. A certain number of newspapers will be duped into thinking that the letter is original and heartfelt when it is neither.

Many newspapers were astroturfed with the pro-Bush letters posted at the pResident's web site. Many newspapers were convinced that a number of soldiers worship Bush as the Messiah incarnate.

astroturf by fugitive October 9, 2004