The Autobots have been terminated.
5 seconds sound clip from the The Transformers: The Movie movie soundboard.
You can hear this line at 00:43:59 in the Blu-ray version of the movie.
Quote context
[...]
- Face it, Magnus, The Decepticons are gonna dog us until they see us dead!
- Then that's exactly what they're gonna see.
- Prepare for emergency separation.
- The Autobots have been terminated.
- Unicron! Why? Take me to Unicron. Take me now! Ah!
- Did we have to let them detonate three-quarters of the ship?
- Seeing as how they would have detonated four-quarters, I think it was a good choice.
- But now how are we gonna get there in this wreck?
[...]