Interest added to a loan on the streets
I promise to pay back that 20 large by tomorrow. The 'juice' on that loan is 10% a day. You will give 22 large by 5 pm tomorrow.
To bleed someone dry from their money.
Dominic: Hey, brah. Can I borrow $50?
Michael: Stop trying to juice me, dude! I ain't got no money!
It is somebody's personal information that many people want to know of. Or it can have to do with your feelings towards another person whether it's positive or negative; basically a guy version of tea.
Dante: Yo bro I been hearing mad rumors about Ray and Amanda! Yo bro gimme the juice!
Zach: Ray is trynna get with Amanda. But Amanda is just talking to Ray so she can get with his friend!!
Sonic: Gotta juice!
Antoine: What?
Sonic: In other words, "Gotta go fast".