To Make Reddy, To Make Preparation, To Assemble, To Focus on the objective, To concentrate
Tomorrow's the big day people, there's no room for mistakes, so all of you better Knuckle-Up!
To prepare to kick another's ass, getting prepared to engage in fisticuffs
If you get up in my grille, you best knuckle up, motherfucker
a phrase uttered in encouragement meaning: "muster your courage, intestinal fortitude and love for the American-way in preparation for an upcoming (or admist a) challenge
of epic proportions!"
(uttered many times by one of the dudes in the movie "The Matrixs:Revolutions" during battle
against the electro-mechanical foe)
"Here they come boys ... Knuckle up!"
Guy 1 "i was at the bar chillin talkin to this girl after the band played, then this dude looked at me like he wanted a problem."
Guy 2 "what happened?"
Guy 1 "I had to knuckle up then his boy pulled him back."
major shrinkage of a man's penis to the size of a finger between two knuckles
Wow it's cold out, I can barely see my dick, it must be knuckling up.
I don't have a micropenis, it's just knuckling up!
An action akin to the high-five or the handshake. The act of touching fists knukle-to-knuckle in greeting or departure. In 2003 this action was accompanied by the phrase "knuckle-up" but has since just become the motion without the phrase. The first instance of this action and phrase was in Dallas, TX in the mid-90's and has since become a common gesture in most public forms of transit in NYC.
Jimbo-- "Is that some kind of a gang sign?"
Miguel--"Nah, that's a knuckle-up, bro."