Phrasal Verbs with 'Jack'

Jack around

Make trouble for someone, fail to keep promises

Example: Don't listen to him- he always JACKS people AROUND.

Jack in

Quit, give up

Example: I JACKED my job IN because my boss refused to give me a raise.

Jack up

Raise a car to be able to do mechanical work

Example: We JACKED the car UP and changed the tyre.

Jack up

Increase sharply

Example: They have JACKED UP the price of oil this month.