hit up

Meaning

verb To visit with or contact someone, especially with a definite purpose.
Why not hit him up for some assistance on the rebuilding project?
verb To eat or drink; to buy a round of drinks.
Jerry will hit up a round for us all.
verb To embark on or devote oneself to (an activity); to perform or do (something).
I hit up the computer to find the answer.
verb To take (an intoxicating drug).
He hit up with the heroin Jake brought him.
verb To request or demand; to confront verbally.
He hit me up for twenty bucks.
noun The act of taking a pass from the dummy half and running straight into the opposition's defensive line without looking to pass.