An internet bot which passes as a woman when posting spam. Very common in social networks (such as Facebook and Twitter) and porn sites, these bots use pictures of attractive women as avatars and simulate innuendo and some interest in the user.

When you eat dirt for the first time and leave your family to build a shack in the woods

n. the original Fembots were female robots built to take down The Bionic Woman. The bad guys even duplicated Callahan, her sidekick.

Allusion to the movie "Austin Powers," where very stereotypically beautiful women were actually robots designed to entrap the main character with their physical appeal and then kill him. Used to describe women, particularly in media, who fit beauty standards to an unrealistic degree and are presented as objects of sexual desire, yet bear the accompanying "bubbleheaded blonde" stereotype of low intelligence.

A female anon on /r9k/.
A female version of /r9k/'s brobot.

On the various incarnations of THE TRANSFORMERS cartoon (especially Beast Wars), slang for a female robot.

Girls who have guns that come out of their jubblys.