In change of the situation.
"Make sure there's posters to tell people about the sale."
"I'm all over it."
Under control, already done or in the process of being completed.
To have a feeling of excitement or agreement about someone/thing.
1. Boss: I need that report by tomorrow.
Drone: I'm all over it.
2. Guy1: Hey, bro, wanna go out Friday after work and have a few beers?
Guy2: Dude I am all over THAT!
Doing, or about to do, something in a very complete and expedient fashion.
Need someone to fix anything electronic? I'm all over it.
being in charge of the situation
fo shizzle nizzle.i can hizzle the situizlle so be rizzle
What? A green pinto with T.V.'s in the headrest? Hell yeah, I'm all over it.
taking care of it. handling your business.
Are you getting tickets to that game? Yo, I'm all over it.