The one I keep noticing is in Now You See Him, when Jesse Jerome is threatening Santini with exposure, and says:

"You're lucky.. [pause]
"I'm a business man."

When, if you look at the context, the line should clearly be delivered, "You're lucky I'm a business man. When that old man recognized you last year, didn't I give you the money to keep him quiet? That was good business."

Any others that come to mind?