Pr: Ab-so-tiv-ly (ee sound) Pos-e-lute-ly
Girl 2: Absotively Posilutely!
you can do anything.
Oliver: I can?
Dodger: Absotively Posilutely!
This, in turn, refers back to the theme song by the Gallagher and Shean vaudeville act (big in the 1922 Zigfield Follies), each stanza ending in a punchline, and followed by Shean's query, "Absolutely, Mister Gallagher?" and Gallagher's reply, "Positively, Mister Shean!"