Knuck Up

Another way to say "pound it." A form of high-five when two participates pound their fists together, lightly, in celabration or greeting.

"That was a good one! Knuck up, man."

by Ballamazing&Wiedcrazy March 25, 2011

knuck fuck

The action of fucking one with ones knuckles, most likely in the asshole, however, this can cause ripping in the anal walls, so lube up and avoid practice if knuckles are extremely bony, or you have a constant twitching problem, and or phobia of blood.

We were so drunk last night, she let me knuck fuck her.

I totally ripped her a new asshole, but it was her idea to knuck fuck.

by james o'harris September 10, 2010

knuck shit up

What you say when you fist pound someone after they say something absolutely great

-derived from the term "gimme some knucks" (as in knuckles)

created by a freshman at Grafton High School '09

"Yo I got mad booty last night with this chick I've never met, it was great!"
"Knuck shit up to that brotha!"

by tfitz15 December 7, 2009

knuck if you buck

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

knuck if you buck

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

buck some knucks

to fist fight. knucks are defined as knuckles, and bucking is the act of punching.

"We're gonna buck some knucks if you don't stop talking smack."

"Me, you, outside by the cafeteria after lunch; we're gonna buck some knucks."

by HeyThereFracaso August 14, 2009

Knuck if ya Buck

orginated from Crime Mob's First Single knuck if ya buck means do what you do if you wanta fight me or what ever "Knuck if ya Buck" this is usally used when you and some are about to fight

Shaquilla : I'm tired all this talkin
knuck if ya buck

by Chris Lazard November 21, 2004