To be liquid. To do something really lit.
Most people will say if they saw someone do something juice: "THATS JUICE." Or they'll say, "IT'S JUICE."
Damian Lillard's shot was juice.
The liquid that goes inside an e cigarette
"Heyy man I need more juice for my vape"
"Bro you used up all my juice"
"Hey look, a vape juice store!"
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!