That's a Mexican standoff, and that was not the deal. No trust, no deal.
6 seconds sound clip from the Inglourious Basterds movie soundboard.
You can hear this line at 01:36:22 in the Blu-ray version of the movie.
Quote context
[...]
- We still have a deal. Now, get the girl and go.
- Not so fast. We only got a deal, we trust each other. And a Mexican standoff ain't trust.
- You need guns on me for it to be a Mexican standoff.
- You got guns on us. You decide to shoot, we're dead.
- Up top, they got grenades. They drop them down here, you're dead.
- That's a Mexican standoff, and that was not the deal. No trust, no deal.
- Just take that fucking traitor, and get her out of my sight.
- Not so goddamn fast, doc. Tell him to go play with his dogs.
[...]