To use Facebook as a platform to hate or complain on someone or something. Normally about a person, job, internship, trip, purchase or anything else that nobody really needs to know but you'd like to tell everyone because the hate needs to be let out.
Facehate sample:
Rich hopes everything bad that can happen to a person, happens to Cody and him only.
Rich hopes everything bad that can happen to a person, happens to Cody and him only.
by Cheeva August 06, 2009
a feeling you get after facebook stalking someone and discovering something you do not like about them
Karly was feeling some facehate toward Ashley after discovering pictures of Ashley making out with her boyfriend.
by stina4l June 03, 2010