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6.
KNUCK means "knock", thats just how they talk cuz theyz from tha ATL. IF U BUCK means "if u aint scared" So basically KNUCK IF U BUCK means "knock bitches and haters heads off if u aint scared"
we knuckin and buckin and ready to fight,
I betcha Im'a throw dem thangs,
So haters best to think twice,
"KNUCK IF YOU BUCK", CRIME MOB
by booty booty June 30, 2006
 
1.
to want to fight if someone offends you; preparing to fight if someone steps to you

Derived from the song, "Knuck if you Buck" by Crime Mob
"We knuckin and buckin and we ready to fight..." Princess of Crime Mob
by Andrea September 21, 2004
 
2.
A phrase used to express the intent of violence, literally translated as "knuckle up if you're buck wild". As popularized by Crime Mob.
Rowdy Clubgoer #1: "You just stepped on my $%^& Timbs...."
Rowdy Clubgoer #2: "Well whatcha gonna no n*gga?! Knuck if you buck!!"
by redgyul November 22, 2004
 
3.
buck = shit talking, hating, being a ho etc.
knuck = the action to the buck. i.e hiting, fighting, shooting, kicking

knuck if you buck = if you shit talk about me i will hit your ass
Knuck if you buck - crime mob
by andrew o October 27, 2005
 
4.
knuckle up if you are buck wild

crime mob, nigga.


put your brass knuckles on and fight if you are buck wild
knuc if you buc you po ass nigga
by g unit March 16, 2005
 
5.
1. black people slang for fighting, orginated from the dirty south and heard in crime mobbs single "knuck if you buck".
2. Is used when one homie wants to throw down torwards another homie.
3. Is commonly seen when crunked white boys who think they are black, try to dance and get down.
(1.homie):Yo nigga!
(2.homie):what?
(1.homie):KNUCK IF YOU BUCK!
(homie 1 & 2): KNUCK IF YOU BUCK BOY! KNUCK IF YOU BUCK BOY!KNUCK IF BUCK! KNUCK IF YOU BUCK!
by LIL'JA March 20, 2005
 
7.
only the best friggin song ever (props to the crime mob)! and thanks nick santarlasci for teaching it to us!
hey margaret, this is the best song ever!
by only the coolest girl March 25, 2005