Faceback 

V. To back out of or delete a comment, message, wall post, chat request, or any other forms of social engagement on Facebook.

Often occurs after rethinking the other person's reaction.

1) I was so drunk last night I wound up messaging Brittany that I didn't wear a rubber... I should've Facebacked.

2) I was going to compliment Cindy, then I realized it was 2:00 a.m. and Facebacked.

3) I sent that bitch a message that I wanted to marry her, my god I wish I Facebacked.

Faceback by Guitano98 March 28, 2009

Faceback 

A skill that is acquired to determine the facial appearance and attractiveness of a person from only witnessing the back of the persons head.
A rating from 0-10 is then conducted before seeing the person. The more accurate your rating was, the better Facebacker you are.

Tom: Hey Jerry, that girl in front of us has appealing buttocks. I faceback her an 8, what do you think ?

Jerry: She's alright but with those size 9 feet I would faceback her a 4.

Faceback by Mr_Ryt_Now November 25, 2013

Faceback 

To accidentally hit the back icon while reading through your Facebook feed on your phone, resulting in having to scroll through your feed to pick up reading where you left off.

I'd been reading my Facebook feed for 20 minutes and then I Facebacked. I had to scroll through all those posts again so I could catch up.

Faceback by ObviousMan1 December 5, 2016

faceback 

the feedback one receives from one's friends who have visited one's facebook.

The faceback I have been receiving for the last few days is imposing.

faceback by uttam maharjan March 29, 2011

faceback stalking 

The act of looking at past pictures, posts and other facebook evidence to corroborate something you find out about but had not known to be true

I had no idea Kevin and Marie were dating but I did some faceback stalking and they have quite a lot of flirty pictures and have been a few places alone so it makes sense now.

faceback stalking by victoriousecret October 25, 2013

Facejacking 

v. To go on another person's social networking profile that has been left on the computer because the victim is away.

Jimmy left his Facebook on, I'm totally facejacking him!

Facejacking by UrbanLynx March 18, 2010

Facejacked 

To have your Facebook commandeered by a close friend (or foe) for their enjoyment.

Dude Kevin's status says he loves dick" "Yeah, he forgot to log off and got Facejacked

Facejacked by Dr.Wurd November 2, 2010