Running or tearing around on a bike, in a car, or generally any rapid, fairly reckless behaviour in/on a vehicle.
I'm waiting for warmer weather so I can go juicin' around on my new bike.
by Styles May 4, 2004
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Grinding movement, sometimes with only minimal clothing on. Can be anything from making out up to sex (but usually not including). More common in chicago/midwest.
We were juicing in his car last night.
by carrie January 17, 2004
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intentionally bleeding, in professional wrestling.

In pro wrestling, a wrestler will, at times, nick themselves with a hidden razor blade to show blood on camera. This helps sell the intensity of the fight to the audience. Oftentimes, the juicer will take aspirin before the fight to thin his blood, causing even more blood flow on-camera.
"Did you see how badly Ric Flair was bleeding last night?"
"He was juicing, huh?"
"Guy should call himself 'Tropicana'."
by Big Mikey August 4, 2005
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when a woman is on her period
Shit baby, why you so pissed?! You juicing?

Hell no I don't want to fuck, you're juicing ho!

Lemme lick that bloody twat if the juice is on.
by Rendrio June 7, 2007
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To be well-connected; to be the beneficiary of influence (juice) exerted by people in positions of power.
The only reason Ryan was hired as a blackjack dealer at the Bellagio is because he's juiced in; his uncle is the Nevada Gaming Commissioner.
by rexprimoris August 11, 2010
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A child-like term for wine, seen in the TV sitcom Community.
Troy: What's that, no-no juice?
-takes sip-
Troy: Oh, that's goood no-no juice.
by CommunityFag July 10, 2012
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Rumor has it that the reason Barry Bonds is able to hit so many home runs is because he's "on the juice".
by Jerrodimus Prime February 15, 2005
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