Sweeney Todd (2007)

Continuity mistake: While Sweeney is upstairs with Pirelli, Mrs. Lovett gives Toby a meatpie downstairs. On a closeup, half the pie is gone, but when the shot widens right after, only a couple nibbles are gone from the cake.

Judge Turpin: Oh yes... Such practices. The Geishas of Japan, the concubines of Siam, the catamites of Greece, the harlots of India. I have them all here, drawings of them. Everything you've ever dreamed of doing with a woman. Would you like to see?
Anthony Hope: I think there's been some mistake.
Judge Turpin: I think not. You gandered at my ward, Johanna. You gandered at her. YES, sir, you gandered!
Anthony Hope: I meant no harm.
Judge Turpin: Your meaning is immaterial. Mark me! If I see your face again on this street, you'll rue the day you were born.

Trivia: During its first month of production in London, Johnny Depp had to take a ten-day leave of absence when his daughter, Lily-Rose, was rushed to a hospital due to a severe illness (which was never disclosed by the media). To accommodate his absence, director Tim Burton filmed scenes that didn't feature Depp's character.

Question: In Mrs. Lovett's song "By the Sea," near the end she sings "Bring along your chopper!" What is the word "chopper" supposed to mean? Sweeney can bring his what?