What is Knuckle Up?
1.
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
2.
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!"
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3.
TO Put Up YOUR Setz And get ready to fight
Knuckle up nucker
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4.
to prepare to fight.
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."
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5.
The Act Of Whupping Someone's Ass!
BITCH All In My FACE We Bout 2 KNUCKLE UP In Did Bitch!!!
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