1 definition by Herp Derp

A person advocating a cause over the internet but not making any real effort for the cause in other aspects.
Dude this guy has been spamming my wall with Kony all weekend, what a fauxtivist.

or

Everybody changed their facebook image to a cartoon character for a cause? Nope not really, just more fauxtivists.
by Herp Derp March 7, 2012
Get the Fauxtivist mug.