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6.
a rich kid or person who thinks he cares about people, but in a few years he will be making money off of mommy and daddys trust fund money. These people claim they know all about tibet, but don't know what the people in their suburban town are like.

Are often blindly left and focus on stupid issues rather than domestic issues. They often live in gentrified communities and hate anything remotely American. They also hate people who spend money for destroying the world. But they are like everyone else.
"That activist is a revolutionary against mommy and daddys money. He went to college a few months and thinks he knows everything. Yeah right"
by Aoecean December 04, 2006
 
1.
an individual who expresses their ideas by getting involved and taking action...whether it be pro or anti (insert noun here). being activly involved in community and society nomatter what your beliefs.
the antiwar activists and the prowar activsts got into a verbal arguement.
by katy July 28, 2004
 
2.
People who care about a certain issue such as animal rights and human rights. They share their beliefs with others and protest when there is the need to do so.
Sherry is an activist for the case of endangered species.
by Alex July 30, 2004
 
3.
Fascist nosy busy-body that is more worried about everyone else around them, rather than just focusing on the problems in their own life. Generally tends to delude themselves into thinking they're saving the world.
Jane the activist keeps nagging me to stop buying toilet paper because it will kill too many trees.
by Schnorkenschneider November 21, 2013
 
4.
Slacker with a cause, usually traveling in a quaint vehicle plastered with bumper stickers like "NO BLOOD FOR OIL," "REPRODUCTIVE RIGHTS FOR ALL," and "SPAY OR NEUTER YOUR PETS." Singularly unaware of irony and how stupid people look in knit rasta caps. While generally a conspiracy theorist, the activist often believes in the inherent goodness of mankind and will beat the shit out of her/his domestic partner for thinking differently.
Look at that activist smacking her husband after the peace rally.
by Ernest Peabody July 31, 2006
 
5.
A derogatory term.

Refers to a sexually promiscuous person, usually female.

One who engages in sexual activity with a large number of persons, occasionally simultaneously.

Also refers to one who engages in sexual activity outside of a long-term relationship within the duration of said relationship.

These sexual activities include but are not limited to: passionate kissing, manual stimulation of genitalia and/or breasts in the case of a female; oral stimulation of these parts; sexual intercourse.

In some cases, used to refer to a woman who is wearing "skimpy" or tasteless clothing.

Less commonly, used as a derogatory term by one female for another during periods of conflict.

Synonyms: whore, tramp. Related Adjectives: easy; immoral; loose; cheap.
"That activist has slept with every man in this room!"

"That girl is such an activist--I can't believe that she cheated on her boyfriend with his best friend!"

"Look at that activist in her mini-skirt! She is not wearing any underwear!"

"I don't want to talk to her! I hate that activist!"

"That activist is easy like Sunday morning."
by Twjohnston February 27, 2012
 
7.
Pain-in-the-butt people who use their Freedom of Speech to irritate the rest of us by protesting on street corners and show off their anti-war, anti-Bush or anti-Conservative agenda.
I can stand any activist. They are irritating.
by krock1dk May 18, 2008