[A Formerly Proud Canadian]

Quote from article: '“I could play somebody who’s a total lunatic,” De Niro said.

Or, Bobby boy, you could just be yourself. Same difference! Now, shuddup and shine my shoes!

(Yes, I know that the 'shoe shine biy' was played by Joe Peschi, but close enough for my tastes.)

[Polynikes]

Its actually closer to
“Now go home and get your f****n’ shinebox.”

but I get the sentiment