From Rap Dictionary
- Having hydraulics.
- To have juice means you kiss and lick a lot of booty -- Boogie Down Productions (Blackman In Effect ) 
- Respect, e.g. the movie "Juice". Rah Digga rocks the army suits, now she is down wit Outz and she got the juice -- Young Zee featuring Rah Digga (Juice) 
- Alcohol, as in "being juiced up" or "get juice for the party". It's Saturday night and to the night club, I got the Tanqueray, juice, and the Green Bud -- E-40 featuring B-Legit (Outsmart the Po-Po's) 
- Juice is also an MC from Phoenix, Arizona.
- To take advantage of someone. You can't juice Ice Cube, girl! -- N.W.A. (I Ain't The One ).
- To keep your hoes in check, Chingy said Juice these hoes
- To Juice is to fuck a hoe till she dry. Get all the bodily fluids out. Chingy Said "All the playas grab ya nuts and juice these hoes...juice these hoes..."