(puh-lit-I - boo k-er)
One who constantly partakes in the unsolicited activities of publically endorsing their political agenda via social networking. This individual tends to be irritating over time and often is quick to lose friends: first those that do not agree with their politics and, once those are gone, those that somewhat agree with them. Note: This behavior is not exclusive to any political view.
“I had to delete Mary from my friends list, she is such a politibooker! All she does is yap on about her political views… she really needs to get a life...”