Fullback Fallback 

When football players get in an argument and stop being acquaintances.

Usually occurs over a slut girl.

Guy A: Jim and Matt are having a fullback fallback over Jennifer.

Guy B: Jennifer? I fucked her behind the Mexican restaurant last week.

Fullback Fallback by dotVillain May 7, 2009

fallback or fallback 

this means stand back or get slapped or punched causing you to literally fall back

fallback or fallback ya dig man, cuz i really dont wanna get violent in this motherf@&$er

fallback or fallback by man of the year October 14, 2006

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

fullback 

lead blocker; the ugliest girl in a group of girls at the club. It's her job to make sure no one in the club gets any play from the girls in the group.

Yo man, distract the fullback while I holla at her friend.

fullback by O.S.C.A.R. January 29, 2007