Facebook Slapped 

When a person leaves their computer logged onto Facebook and another person updates their status or other information with something rude or vulgar.

facebook status before Facebook slapped...."Hanging out with firends"
Status after Facebook slap..."I like cuddling up with my snuggie while enjoying a good book!" Or "Sorry ladies I'm GAY!"

Facebook Slapped by white ninja,steve jock March 28, 2010

Facebook slapper 

A Facebook slapper is a woman who is constantly sharing FB pictures of herself in "sexy" poses or "sexy" outfits, but who happens NOT to be the least bit sexy. The Facebook slapper usually has at least one Facebook friend (usally a gay male or a slapper girlfriend) who enthusiastically supports and encourages her in this endeavour, which onlyl causes her to continue sharing such pictures. For everyone else, the pictures serve as great entertainment, but not in the way the Facebook slapper intends.

"Lucinda is at it again. Take a look at what this Facebook slapper is wearing! A t-shirt which is too small for her, and also a bit see-through; her nips are the size of dinner plates!"

Facebook slapper by Dabro October 25, 2012