(verb) 1. To strive headstrong and voraciously towards a goal. 2. To seek out and acquire sums of money, preferably large sums, often by unscrupulous means. 3. To prostitute one's self for monetary gain.
Getting low on his stash of cashDerek decided to hit the streets wide open and hustle up some funds quickly.
To have the courage, confidence, self belief, and self-determination to go out there and work it out until you find the opportunities you want in life.
I need to hustle to make it as a musician.
You gotta hustle to get that job you want.