knuckle up
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)
Synonyms for knuckle up
On this page, you will find 30 slang terms related to knuckle up. Some of the top words include: Sack, gasp, Pimpin' ain't easy, ramp up the jawn, ya mum, and 25 more.