Shut up or I'll step on you.
3 seconds sound clip from the Ocean's 11 (1960) movie soundboard.
You can hear this line at 01:00:27 in the Blu-ray version of the movie.
Quote context
[...]
- Some guys grow old without turning chicken. Did you hear about it?
- Okay, Lieutenant Lionheart, I grant you're brave, but the question now is: How dumb are you?
- The percentage is with the people who are rigging the game and in this case, it's us.
- You are a deserter under fire. A traitor!
- Shut up or I'll step on you.
- Why, you can't let him walk out like this. He disrupts the entire plan!
- Maybe you got an idea on how to stop him.
- He owes you. You saved his life.
- I'm trying to save his life!
[...]