Facebook Yes 

When you accept an Invitation without any real intention to go.

A : "80 people agreed to come, but no-one came?"
B : " Guess they gave you the Facebook yes.."

Facebook Yes by Ironbug, not logged in. June 2, 2011

Facebook Yes Man 

To RSVP “Attending” to any event you are invited to on Facebook, without considering the event, the time, the duration, or who is attending. You may not attend the event, but you increase the guest list by attending.

“Oh hey man, I noticed you’re coming to my Halloween party? What’s your costume?”
“Oh dude I forgot to tell you, I’m a Facebook Yes Man, Facebook says I’m attending four Halloween parties that night.”
“What?”

Facebook Yes Man by JP_002 August 11, 2009

Facebookness

When you use facebook soo much it is no longer refered to as facebook, but as facebookness.

She is soooo jealous of our facebookness!

Facebookness by j bobe October 7, 2009

Facebookies 

A term of affection used in salutation or reference to other members or "friends" of members of Facebook, the popular online social networking website.

"Good Morning Facebookies!"

"Whats up my Facebookies?"

"I think LD is amazing! Shes my favorite Facebookie!"

Facebookies by TrapCurtis September 3, 2009

facebookless 

someone who wants a facebook but isn't allowed and instead hacks into friends facebooks and looks for everyone they know facebook and wishes they could read their walls

person #1: hey are you on facebook?

person #2: no im facebookless

person #1: oh.

facebookless by AJ the Awesome! November 8, 2009

facebooklessness 

1. The state in which many foreigners find themselves when they arrive to internet-censored countries such as China.

2. Freedom

1. "I'm sick of this facebooklessness"

2. "This facebooklessness really got me thinking about 'friends'."

facebooklessness by yizzle-sizzle. April 24, 2011