by Alex Costa October 28, 2007
When you are on Facebook and have to masturbate to a hot photo, you accidently click on the like button.
I was looking through Facebook photos last night, and sorry bro but I accidently facebate liked your Mom's bikini photo.
by bcgid July 17, 2016
A word used to describe the action of using Facebook habitually for no reason other than to occupy one's fingers.
by Boowakasha December 07, 2016