follback 

follow-back. On twitter when you see something as 'follback' it means follow back. When someone followed you on twitter and he/she said 'follback' it means he/she wanted you to follow him/her also. Usually you don't know these people, they just want to get more followers. Most of them are fucking nolifers.

Megan tweets: @rosie yo follow me, i will follback
rosie tweets: @megan no way, i don't need it. get a life!

or

bee: @jazz hey i've followed you, follback please!
jazz: @bee yea done

follback by beemusprime June 29, 2011

fullbacker 

A Fullbacker is one who pushes others out of the way on a crowded dance floor at a sludgy college bar to reach the painted pole or otherwise significant ornament at the center of the dance floor.

The guy just knocked over six people! Now we can dance near this gold pole. He's a great fullbacker.

fullbacker by the fullbacker February 23, 2011

follaback 

When someone follows you on Twitter and requests that you follow them back.

"Hey, I just followed you on Twitter! Gimme a follaback!"

follaback by lovehound August 20, 2009

fullback 

A woman who wears full coverage panties, i.e. briefs or granny panties. Fullbacks generally have blatantly visible panty lines.

Fullback can also be used to refer to large panties.

Check out Danielle's panty lines! She's a fullback.

Robin traded in her fullbacks for thongs.

fullback by 0070180 August 15, 2007

Fallback Friend 

The friend that your other friends don't know, who you go to when the shit hits the fan.

Jack:I'm tired of all the drama,I'm gonna hang with Chris.
Bob:Who?
Jack:Exactly.

"Dude, Where were you last weekend?"
"I was at my fallback friend's place all weekend, so I could avoid the shit thats been happening."
"Good plan."

Fallback Friend by The New Man April 21, 2008

fallback friend 

The "friend" you go to when you have no one else to hang out with, whom you would never talk to otherwise.

Michelle: "Well, Kayla just ditched me and I don't want to stand here like an idiot. I guess I'll go talk to Janice, my fallback friend."

fallback friend by FOSHOYO May 20, 2008

fallback

Fallback or Fall Back:

1. Phrase used to command someone to back up or cool down
2. Get Real

1. Phrase used to command someone to back up or cool down

Ignorant Person: A dawg you was that nigga that was talking to my ex at the party. So you gon' disrespect me and talk to her, knowing she was my ex?

Person 2: Mane you getting real hype for nuttin'. Get out my face with that s#@t

Ignorant Person: Naw mane, I hate n!ggas that try to disrespect me!!!

Person 2: N!gga FALLBACK d@mn it ain't worth it!

2. Get Real

Corny dude: A baby, you know you wanna talk to me.

Fine Chick: (ha ha) N!gga FALLBACK!

fallback by IL Soul December 3, 2005